ebay! 90% of my paintball stuff comes from there and almost all of it is dirt cheap compared to retail sites. Also CCM and Sanchez are ebay based along with countless other "legit" paintball stores and a few non legit ones.
canadianpaintball.com should be on there.
umm thats all that i can think of right now
Wow iisports is a "legit" site? They are the worst company I've ever dealt with for paintball. First time they shipped the wrong item and wouldn't cover the shipping back and took them about a month to get it out after many calls. Second time ordered some sportshots last year along with a $3 wrist harness for 12 grams and didn't tell me the sportshots were discontinued. They went ahead and shipped the $3 wrist harness with the ridiculous $12 shipping and never refunded the $18 for the hoppers. It took a ton of emails and finally calls for them to refund me the $18 for the hoppers 2 months later.
Good idea to make it easier to identify a trustworthy site. This has basically already been done, but we need a better system. Someone said something about a +/- system next to each site. That seems like a great idea to me. If you start adding those there now, it wont be a lot of work. My input:
Action Village: +1
Firstcall Paintball: +1
ANS gear: -1