Do you ever collect a list of tabs in your web browser? Tabs of pages that you've had open for ages but you haven't actually gotten around to reading? And every so often, your browser or your computer crashes or Adobe sneaks in a restart (annoying!) and poof! All the tabs are gone. Although Chrome can usually recover in the event of a crash.
My current list:
http://www.linkedin.com/groupItem?view=&srchtype=discussedNews&gid=1834482&item=41934584&type=member&trk=EML_anet_ac_pst_ttle - this is a group discussion on linked in so may not be viewable to the public.