Consolidate topic categories to keep the forum alive.

[Gavin]

It seems to me that there is hope that we could keep this forum alive. However, because of the lack of traffic, I think it only makes sense to consolidate the forum topics into fewer categories. This would give the more obscure categories better exposure to the traffic that we do have.

For example, perhaps if all 4AG tech questions were in one category that would cover not only the engine but also the AE86/AE92/AE82/AW11 cars. Parts for sale categories could be similarly consolidated.

This would give all posts more chance of being seen and responded to.