TechCrunch has launched the TechCrunch Forums, which aim to allow discussions from the blog to carry on and continue in more depth. So if all the other Crunch offerings - Crunch Gear, CrunchBoard Jobs, CrunchNotes, TalkCrunch, MobileCrunch, TechCrunch UK, TechCrunch (French), TechCrunch (Chinese) - haven't already satisfied your need for crunchiness, perhaps the forums will. I for one won't be heading over there, but it is a notable addition and worthy of mention.