Whats been the best thing you have done online, in terms of revenue? Up until this year, I got bogged down buying various different low-traffic websites, and selling them on for maybe a $10-$20 profit.
However, this year I got into paid posting, myspace bulletins, domain sales, and really started investing big money into websites too. This really has reeped rewards as far as my revenue so far for 2006, and it proves if you take the risks, sometimes they really do pay off.