ride4's purpose is to add sources, and repo.sc's purpose is to reduce sources you have on your installer and reduce load time, as such, it won't be added to prevent confusion in users. (Let's not even mention the amount of dupes the owner have kindly stolen from other repos, and galdly renamed their bundle identifiers)
ipodtouched only have one package which is customize, and is already tracked on iPTF's "touchrepo" that's included.
ispazio one, while it does offer a few interesting packages, it is again adding a spew of sources and in turn causing people's Installer to run slowly. This one can be considered after the filtering tool gets developed, but not any time soon.

As for BSD, it's on AppTapp Official by default; but you can also gain access to it by searching for it here, as there are dupes from other sources.
Search result, valid for 2 hours, Package Search.

Finally, as far as double posting goes; I don't care that so much as long as the community don't care. IE: do it if you want, but if you get flamed for it, don't cry for help. Post count is pointless on here, I might even hide it some time down the road, so there's no ego to grow, too