just letting you guys know I actually run a ptc bux.to is one of the worst sites online bar none they have people waiting 3+months for payment some have not received there payments at all I have heard nothing but bad about them. I think they got to big to quickly the more tried and true sites are listed at webblabber you don;t have to use my referrals link if you don't want to the top 5 is purely for informational purposes I have been paid or personally know some one that has been paid by all of them I am waiting on snap dollars I am still unsure so check back and I will post a message is I have been paid or not. My favorite has changed since I maid the list I gotta say buxer has paid me 3 times now all withing 24 hours they provide a great service. Adverbux provides the best service for advertisers not so much users really low pay per click rates but you get paid for playing games which is cool.

Alot are scam and you really need referrals to make a decent earning.

So far I have best experience with Clixmania (in my signature). Bought 20 refs, only 1 inactive.

Best paying site 3cents/click but lousy referral pack at Clix4Coins. Bought 20 refs, only 2 active. http://clix4coins.com/index1.php?ref=bummer12

Most no. of ads is Dailyclicks at the moment, about 20ads for normal member, each 1cent

I think they might be profitable to the tier one countries only and for those who are not in tier 1 countries, they only make a few cents and receive only few links to click in.

Not really. I'm from a Asian country too. I get plenty to click at Clixmania, dailyclicks and ibux.
The ones that don't give enough ads are Clixsense, Adbuddy and Adbux.

I've been waiting for Bux.To since Dec 07. Still must wait another 3 months...

But I just got paid at Ibux.ca. Low payout at $5, paid me in 6hrs after request.
My payment proof: