* Something that will let me automatically backup all my data that is on various services like Facebook, Youtube, Hacker News etc.
* An app that will join and make all my IM logs searchable from trillian, meebo, regular MSN, Skype etc. that I have lying around everywhere. It should let me join logs and people across different services and users on the same service.
* A conference and event directory that will alert me about interesting things happening close to me.
* Something that will let me filter my newsfeeds easier. For example I don't want to be linked things more than once, even from different sources and I want to be able to query say delicious for tags on a hacker news post and filter out things I'm not interested in based on that. I would also like to be able to filter out HN posts that are below a certain number of up votes and maybe put a days delay on when they show up in my feedreader so there will be comments.
* A things I read and watch, scrobbler.