Do I need to move bitcoins stored in a paper wallet? In mid 2012 I used bitaddress.org offline to generate address/private key pairs. I purchased bitcoins and had coins sent to these addresses. Do I have to move these bitcoins to keep them in the active chain? (I've read about the May 15 deadline to update the client, but never use a client).
Uh. No.. leave them be. Unless you need  to spend them.