The problem is that it's a big responsibility. You can't just do it once and dump it on the internet. It has to be kept up to date with the latest Firefox versi

The problem is that it's a big responsibility. You can't just do it once and dump it on the internet. It has to be kept up to date with the latest Firefox versions, and it has to have prompt releases (within a day). You also need to be absolutely sure that your changes aren't creating more problems than they're fixing.