I consider LinkedIn to be one of the few genuinely useful things to come out of the whole Web 2.0 gold rush, since it’s a business-oriented, generally ‘fluffless’ site (if I see one more virtual gift or stupid time-wasting Facebook application, I’ll lose all will to live) - as such I actually do use it fairly regularly. I finally got around to creating an OGRE Group - feel free to join if you’re a professional OGRE user / contributor. I use LinkedIn to remind me who I can refer OGRE-related jobs to, so it might be worth your while 
