Doing a forum search, the only discussion I could find on this is from 2009.
Should Adult Swim be an added network? Some of you say no and argue it's a programming block on Cartoon Network. However, from a ratings and legal stand point, it is its own network. Source: http://www.icv2.com/articles/news/6516.html
In addition to that argument, the same could be said for Nick at Nite which is currently added as a network on this site, however it too can be considered a programming block. Furthermore, from a legal and ratings standpoint, it too is its own network, the same as Adult Swim, source: http://articles.latimes.com/2004/mar/25 ... /fi-nick25
Anyway, my point being, should a request be made to add Adult Swim as a network in the appropriate thread or should Nick at Nite be removed as a network?