It'd be nice if we could pull a poster's computer_id (and maybe IP) through various areas on the website (like forums and blogs) at least from ones where we are owners/moderators.
Only having access to players keys makes it impractical to apply an in-game ban/mute based on their actions here.
ie: http://www.byond.com/members/Falacy/forum?id=7123
Also, the computer_id is something that's even more likely to be different on the website. For example, I use the website at work sometimes, but I don't play games there, so the website computer_id would be different.
That also brings up another issue. Should the website computer_id change every time I log into the website from a different computer? Should it be available only when I'm logged into the website, or should it be cached and continually available?