title_body: Legality of read-it-later services, most specifically Send to Kindle
upvoted_answer: If you use the "Send to Kindle" program/browser extension, you have already accessed the content from the remote website. You are simply sending the (already downloaded to your PC) data to Amazon, to have it available on your Kindle devices.
  
  The Terms of Service are here: http://www.amazon.com/gp/help/customer/display.html/ref=hp_bc_nav?ie=UTF8&amp;nodeId=201238330
  
  A different legal scenario is when a site owner incorporates the "Send to Kindle" button in her or his Web site. In that case, they accept these ToS: http://www.amazon.com/gp/help/customer/display.html?&amp;nodeId=201139380?ref_=stk_wdg
  
  Other similar services like Pocket have similar ToS.