hmm well i always traded my balance for ads..(3times)
I personally don't think it's a scam as you can see how many users do it..
I would say i trust it lol :P

Yeah,some are good but not all.It works good when you have a good referral base.I found it hard to make referrals.It is more easy to PURCHASE referrals if you have some spare money.Some referral links become so popular that they are shown high up in search engine.Lucky/tricky they in every ptc,where i signed up without any referral,someone or other has purchased me and sending me mails saying to be a little active at ptc (i no longer use them,they are just waste of time). lol am i their labourer ?

I haven't read all the posts, but I want to know , because I dont wanna to spend my life on AdBux .. .. so?

Bux.to is better one the one which is not scam......it has become too popular....