Yeah, it's pretty cool. The beta testing for the search engine allows you to make 8 of their tokens a day, currently worth around $0.30 so not bad for entering a few searches, especially if it actually became successful. I know what you mean about the google thing :/

Manna seems to be pretty interesting too and I've been seeing a lot of hype about it from people I trust a lot more than myself when it comes to this sort of stuff. UBI is a pretty interesting concept in general.