I tired to do a task on
http://www.freedigitalmoney.com but it didn't give me anything, and really I don't see how it can detect if you've done any of the tasks it asks
does it really work or is it just pretending it'll give you bitcoins to get people to do stuff?
edit and
http://earnthebitcoin.com ? I tried to sign up but I didn't get the email, so maybe it's just saying "free bitcoin for signing up" to get emails addresses to spam?