The Frame:namespace will be used to identify frames that the dkosopedia community is working on. Frameshop is a trademark, so we need to change those pages over.
No one is going to be able to keep FrameShop separate from FrameTank so why not just drop the stupid WikiWord (which is never used in mediawiki-based services anyway) and just keep a simple frame:list ? Just like the term:list or position:list.
For extreme consistency a meme:namespace could fix up the MemeTank too, but, there are good reasons why a meme can't be distinguished from an issue from a person or group in politics, so maybe that's not such a good idea.