I thinjk the reason most of us wanted a FireFox theme section here is not because firefox themes couldn't be found elsewhere, but because we wanted firefox themes that matched the themes that skinners here were making. Many of the skinners here have been focusing on the software packages which this site caters to, which until now, did not included FireFox. Closing the FireFox section so soon after its opening would simply discourage any of the WC skinners from adding those types of skins to their portfolios.
The problem is, firefox is not as easy to skin as some things. The demand is there, and the skinners, at least some of them, are learning how to create these skins. Unfortunately, that does not happen overnight. I would think that as a software developer, Brad, you would know that.