MagikarpCradleAre there gonna be community servers?Not exactly an answer to your question, but I do not think there is any Blizzard game that has community servers in:
SC:BW, SC2, WC3, WoW, Hearthstone, Diablo 3, or HotS.
As far as they go, they only have "custom game" rooms in some of those games listed and official Blizzard servers in WoW.
Pretty much what I'm saying is that there is a least likely chance due to their past games and how they may not have any experience with this. If they do intend to copy TF2 as a whole, then they should be working on the ability to do so, but nothing has been said about the works of it I believe.
i literally know nothing about blizzard games but aren't there community servers for WoW?