I recently needed a precompiled ffmpeg, and found it at http://ffmpeg.zeranoe.com/builds/ Which was great - so from this I thought it would be great, if there was a site, who's primary job was to crawl GitHub, SourceForge etc, download sources and produce Builds ready for download.
Would this be useful, or even possible ? - If it is possible, what do you think, would It be handy enough, to invest sometime in me making such a crawler/compiler etc