I figured that it would be useful to retrieve information from a client's browser, and possibly even manipulating the browser by sending it javascript functions. (The last part is more optional, but would be neat)

This would be a great feature for games that'd like website integration and such.
Like having accounts on a site, or forum, and having to log in through the game, or giving them the option of registering through the game.


I'm sure there are more applications as well.

This would probably require a few built-in procs. Possibly a client/Import() of some sort?