I'm not sure I have time to be a regular in both "garages", but I'll try to support both.
I've said before (and I'll say again) that I'd be lost without this online resource, so maybe some redundancy in websites is a good thing, just in case.
It certainly would be good if each site was able to carve out its own niche... although I guess a little competition can be healthy too...
Posting a "tech help" question at each site seems a little too redundant though, especially if all the faces are the same...