You can form groups to recreate your favorite settings and adventure modules.
Players can form groups of adventurers to adventure together as guilds.
Dungeon Masters can announce their Mystaran game events and find players. If you'd like, you may even volunteer to join the Project staff and help with the website. Listed below in alphabetical order are the first members of hopefully many more to come. I also think that, if my life ever slows down, this might be a great chance to resume work on the abandoned MOrient project. Can't tell much about it, or I'd ruin the fun for my online players as most of them are bound to visit the site sometime.