What to say... I'm one of those there Level Designers. I've been working in Hammer for about 5 years now. It's come a long way from the "Hmm, let's give them a half-competent level editor" it started out as in the days of Half-Life. I enjoy Mapping in source, and photoshop is my second love. Pretty standard stuff. If you're still reading this, you're a real trooper. Have a cookie!
Share and Mod is a group dedicated to sharing art assets for the Moddb community to help others out and to better mods needing help.
Are you a Level Designer? Are you looking for help/support or other level designers? Then this is the group for you! Doesn't matter what you map for...
For people and teams developing mods and games with Valve's Source engine.
The Unreal Tournament 3 Developers Group is for teams that have chosen Epic's new Unreal game to base their mod on.