Here are a couple more PTC's I belong to,   I have been paid at both, Click fair and Clixzor.    ClixZor has been on the internet for a few months now and is really one of the fastest places to earn money from.  You will more than double your clicking income if you join and simply upgrade to their business plan (at only $9 a year, it's quite a deal!  I made $2 in my first week)