When I went on the beta site, I noticed that you could link to sites such as Facebook, Windows Live, Yahoo!, etc. If you can do that, I was wondering if you couldn't have a spot to sign in to your inbox through another service.
uhm why? and what do you mean exactly? do you mean you could sign in to armor games using yahoo,gmail,twiter,face book,ect.? if so than yes. or do you mean vise versa? if so no, i don't think so. or what? sorry jaut don't understand.