I hope that this doesn't sound harsh, it certainly isn't mean't to:
What is the problem? No one is telling the L6 guys here not to post, or taking away a place for them to post. It is merely a consolidation of forums. You still have a place, true, you are in the company of other engine marques, but why is that such a big problem? Nothing else has changed. Everyone is acting like their keyboards will no longer work if they want info on an L6 issue!
Up until very recently, I had two L6 Zs (240 and ZXT) and I too posted in the L6 forum. I guess I just don't understand why this has been taken so personally....no one has stopped you from doing what you have been doing, just asked you to share your sandbox....