bitimg.com and betgods.com both offer the opportunity to earn free bitcoins.
Bitimg is an image hosting service that pays you for hosting images on the service and sharing with your friends.
BetGods has a free trial that allows you to "roll" for a chance to win wallets that might have up to 10 BTC on them.
The phrase "earn free" is an oxymoron. It appears these are 'earn Bitcoin' sites and not 'free Bitcoin' sites.
Such sites are added to the 'popular earn Bitcoin' category only if they get good feedback from the community.
Are these sites popular with the community? Give your opinion here.
Thanks for the submission.
Thanks to ppetrovic68, karlzt and others for the reports. The list has been corrected and updated.