You should make a Mtgox discussion thread and sticky it in some forum.
A Mt. Gox discussion thread is a good idea.
Megathreads don't really work well here when there's drama. The good information gets lost amongst all the bullshit and white noise so it becomes hard for people to find it.
I assume people feel the need to post new threads on topics which already have 274 current threads because they're attention whores. It means people miss out on information because it gets spread across multiple threads and no-one wants to wade through all the bullshit to find it.
There's not really a good solution (although starting a temporary MtGox sub-forum might be a good idea in this case). It does tend to die down pretty quickly when there's no new information for a while, though.