i dont think you can join anything with a negative rep..
Yes you can check the link above
LuckyFlop.eu (Thread)
Payment period: Weekly, every Sunday
Minimum posts: 10 posts per week
Payments: M: 0.0004BTC per post, F: 0.0006BTC per post, S/H/L: 0.0012BTC per post.
Escrow: Yes, 1BTC with monbux.
Miscellaneous: Maximum of 25 posts per week. Payment through LuckyFlop account, users with negative feedback accepted with lower rates (F: 0.0002BTC per post, S: 0.0003BTC per post).
There are others too look for yourself
Also bit-x.com accepts them sometimes, this account can earn 0.3btc on bit-x if it gets accepted.