If you want a network added post it here and I'll add them (hopefully in bulk) ever once in a while. Once a network is added I'll delete your post from the thread. Simply give me the network name, country and a link. Ideally just give me a link to the networks wikipedia page, official network sites are OK but as many of them won't be in a language I can actually read I'd prefer wikipedia (in English).
If anyone knows of an online source that indexes networks/channels globally besides from Wikipedia I'd also be interested in hearing about it. It would make managing the networks much easier if there was a source we could match to.