At The Time
When I launched GFi, there were very few gaming-related posts at Metafilter. Oddly, the very existence of Gamefilter seemed to result in more gaming posts at Mefi, which I hadn't really expected. Or maybe it was just the success and growing acceptance of MefightClub as an offshoot community of MeFi. Whatever the reasons behind it, the rationale for GFi's existence has pretty much evaporated.
Feed Succeed, Accept Fail
Gamefilter never really did get the traction I'd hoped it would, and MefightClub continues to grow and thrive. So I think it's best -- especially given my limited time to work on webstuff these days -- to focus my energies where they can do the most good, and accept that not every project is going to succeed.