It is nice to see ideas from academia transfer to everyday life. Remember all those lifelogging applications such us Forget-me-not [PDF], PersonalStreams [PDF] or most known MyLifeBits [PDF].
Evertale is a very similar web based applications – a self writing scrap book of your life :). It is not available yet but if you want to be notified about the release of Android version and have a chance to win Galaxy S II, subscribe to their mailing list.