I was doing some research into online advertising and found… nothing… swear!
Also I used alexa.com for the first time to get some reports on my domains, for example jsphp.co which is ranked 5,148,442 in the world.
I’d like to know what the average number of monthly visitors to all websites is (so I could know if my sites were more or less popular than the average website), but my search didn’t turn up any answers.
I bumped into this MLM scam guy too. He did mention one useful thing though: authorize.net, an online payment system.