Can everyone see a new game right after you create it?  http://www.wargear.net/games/join/553837

Yes, although a 5 player realtime game is a little zealous in the middle of the work day. Try a 2 or 3 player realtime.

Looks like you got it filled.   I assume you've been playing private games up till now.  Really, if this if your first public game, RT is probably not the best way to get a feel for the site, which was originally meant for more of a play by mail style (2 day, 5 day, etc.).

That's dedication. That game started 5 and a half hours ago and is still going.

And to answer your question, everyone can see it, but only if they go to the Join Game page.