The current invite system is very suspiscious...it lets you select what kind of email account service you're invitees use but then it asks you to log in to your own account first through THIS site...doesn't look secure at all. I'm not puting my email login info into WGT.com, even though I trust the site. You shouldn't have to log into your own mail account to invite someone to check out this game. Just make an in-browser system where you don't have to login to anything but WGT.