Wouldn't it be better if there was a Wikipedia page, that would track where big communities (currently) resides? Eg. former "/r/thiscommunity" now resides on "

Wouldn't it be better if there was a Wikipedia page, that would track where big communities (currently) resides? Eg. former "/r/thiscommunity" now resides on "XXX" and "YYY" former "slashdot.org" now resides on "news.ycombinator.com" and "lobste.rs" or something like that.