anchor.diff:      ...       |                |        |              |              |              |
   --------------------------------------------
    
  -In a non-competitive market, Bob may have the 
  -opportunity to extinquish that debt by first issuing a bond in 
  -order to raise money, and then make a bid to buy the outstanding
  -note. (The reason Bob needs to issue a bond is because having 
  -a negative net cash balance means that he will not be permitted 
  -to place any buy orders.)
  +In a non-competitive market, Bob may have the opportunity to extinquish that
  +debt by first issuing a bond in order to raise money, and then make a bid to
  +buy the outstanding note. (The reason Bob needs to issue a bond is because
  +having a negative net cash balance means that he will not be permitted to
  +place any buy orders.)
   
   Bob raises cash by bootstrapping the bond market and borrowing:
   
   --------------------------------------------
   fairwinds=> insert into bond_ask default values;
   fairwinds=> insert into bond_ask default values;
  --------------------------------------------
  +--------------------------------------------
   
   
   This leaves him in the same place in the standings overall, 
  -but the details of his wealth are altered as:
  -
  --------------------------------------------
  +but the details of his wealth are altered buy borrowing Faircoin:
  +
  +--------------------------------------------
                                      Fairwinds Tournament Standings
    fairian_name | health_balance | wealth | cash_balance | bond_balance | note_balance | food_balance 
   --------------+----------------+--------+--------------+--------------+--------------+--------------
       ...       |                |        |              |              |              |
    bob          |       0.999995 |   -444 |       930.00 |     -1000.00 |      -374.00 |       48.395
       ...       |                |        |              |              |              |
  --------------------------------------------
  -
  -That is, his net wealth remains unchanged, but he temporarily has cash on hand and 
  -so can place an order to buy the demand note upon which he is listed as 
  -the debtor:
  -
  -
  --------------------------------------------
  +--------------------------------------------
  +
  +That is, his net wealth remains unchanged at negative fc444, but he temporarily
  +has cash on hand and so can place an order to buy the demand note upon which he
  +is listed as the debtor:
  +
  +
  +--------------------------------------------
   fairwinds=> insert into note_bid (serial_number) values ('91032ad7bbcb6c');
   INSERT 0 1
  --------------------------------------------
  -
  -
  -which results in Bob becoming listed as factor as well as the debtor
  -on bond `91032ad7bbcb6c`:
  -
  --------------------------------------------
  +--------------------------------------------
  +
  +
  +which results in Bob becoming listed as factor as well as the debtor on bond
  +`91032ad7bbcb6c`:
  +
  +--------------------------------------------
                             Notes
    serial_number  | issue_date | amount | factor | debtor  
   ----------------+------------+--------+--------+---------
    0ade7c2cf97f75 |         33 |     45 |        | alice
    f1f836cb4ea6ef |        411 |      5 |        | zachary
    91032ad7bbcb6c |         36 |    374 | bob    | bob
  --------------------------------------------
  -
  -
  -
  -Bob then waits for time to advance beyond the bond maturity. When the bond 
  -is redeemed, his fc70 cash short-fall results in a new bond scheduled for 
  -issuance at click 413:
  -
  --------------------------------------------
  +--------------------------------------------
  +
  +
  +
  +Bob then waits for time to advance beyond the bond maturity. When the bond is
  +redeemed, his fc70 cash short-fall results in a new bond, bond
  +`fc074d501302eb`, scheduled for issuance ten clicks from the present at click
  +413:
  +
  +--------------------------------------------
                             Notes
    serial_number  | issue_date | amount | factor | debtor  
   ----------------+------------+--------+--------+---------
  
positive.code:  91032ad7bbcb6c |         36 |    374 | bob    | bob
   fc074d501302eb |        413 |     70 | bob    | bob
  (4 rows)
  -------------------------------------------
  
  
  Bob's success at buying his own debt for zero cost results in completely 
  extinguishing his debt:
  
  -------------------------------------------
                                     Fairwinds Tournament Standings
   fairian_name | health_balance | wealth | cash_balance | bond_balance | note_balance | food_balance 
  --------------+----------------+--------+--------------+--------------+--------------+--------------
      ...       |                |        |              |              |              |
   bob          |       0.999995 |      0 |         0.00 |              |         0.00 |       50.189
      ...       |                |        |              |              |              |
  -------------------------------------------
  
  
  
  Lastly, while Bob has zero cash balance, he can call the notes he 
  owns to remove them if he wants:
  
  -------------------------------------------
  update note set called=true where debtor='bob';
  -------------------------------------------
  
  
  -------------------------------------------
                            Notes
   serial_number  | issue_date | amount | factor | debtor  
  ----------------+------------+--------+--------+---------
   f1f836cb4ea6ef |        411 |      5 |        | zachary
   0ade7c2cf97f75 |         33 |     45 |        | alice
  (2 rows)
  -------------------------------------------
  
  Take care to recall, however, as mentioned at the outset, this 
  strategy likely only works this well 
  if other 'Fairians' are not paying attention. In a competitive 
  market, others would be watching for profitable opportunities 
  and likely make bids competing with those shown above for 
  illustration, thus altering the outcome.
  
  
negative.code:  f1f836cb4ea6ef |        411 |      5 |        | zachary
   91032ad7bbcb6c |         36 |    374 | bob    | bob
   fc074d501302eb |        413 |     70 |        | bob
  --------------------------------------------
  
  
  
  None-the-less, it is apparent from the standings that his position is improved
  because his net wealth has increased from -fc440 to -fc70 because his taking
  ownership of note `91032ad7bbcb6c` offsets the debt. That is, he has the rights
  call to his own debt, making for a wash.
  
  --------------------------------------------
                                     Fairwinds Tournament Standings
   fairian_name | health_balance | wealth | cash_balance | bond_balance | note_balance | food_balance 
  --------------+----------------+--------+--------------+--------------+--------------+--------------
      ...       |                |        |              |              |              |
   bob          |       0.999995 |    -70 |         0.00 |              |       -70.00 |       48.558
      ...       |                |        |              |              |              |
  --------------------------------------------
  
  
  Bob can bid to by that new note, too:
  
  --------------------------------------------
  fairwinds=> insert into note_bid (serial_number, price) values ('fc074d501302eb', 0);
  INSERT 0 1
  --------------------------------------------
  
  And then ten clicks later his bid executes when the bond is actually issued:
  
  --------------------------------------------
                            Notes
   serial_number  | issue_date | amount | factor | debtor  
  ----------------+------------+--------+--------+---------
  