Marcy, I'm pretty sure you can post in the forums anything, even if it is other digital designers, just not in the galleries. Obviously someone wouldn't want to start a thread showing ALL of their non-SSD layouts, but if it goes along with the subject of the thread then it's more about sharing, not about promoting someone else.
Please do share
I've only done a couple of mini albums and, honestly, they aren't really my thing. I don't care for making them and I'm always afraid they will get ruined. I should give them a try again one of these days, now that my kids are older.