Btw, I noticed you're not actually posting your posts into the communities, just using their tags isn't enough. You have to either go to the community page and hit "new post" there, or if you're subscribed to the community there's a dropdown you can pick when you're about to publish a post.
Just thought I'd let you know in case it's by mistake, might get you some more readers that way!
Ha! I didn't know that!
I have always just played along in support of the communities and didn't pay close enough attention when communities arrived way back then I guess.
Thanks!