There are SOOO many obsolete loaders
(just check out these old poll threads)
http://gbatemp.net/t...ite-usb-loader/
http://gbatemp.net/t...y-your-backups/
so I don't see any need to update this for the other's on the official loader releases page.
Even of those on that list, all the features that the ones that are NOT on THIS list have are included in loaders that ARE included. The only questionable feature there is that uLoader can run games off of an externals USB DVD drive but even the official list says that the 222 version of GX can do that, too. (I've only tried it on uLoader, though. Now that I think of it, I might try it for GX to see if it still works when I get a chance.)