your YouJav site definitely has potential and could capture a market but you have to make sure you promote things that people that visit your site can actually pay for
if i remember right lots of the traffic you get is from other countries so try out the phone billing and all that stuff thats around and sites with that and you might have better luck
either way grats on the sale man! always feels good to make that first sale
and after the first one they wont stop!