I think Davis Cup doubles rubbers discussion should be allowed in the General Messages from now on.
It's different than normal doubles matches, cause it's associated with the tournament, I think a lot of people would like and comment on the General Messages.
I'll go one further: the Doubles forum should just be integrated into General Messages.
Go look at the main page and see how many posts each thread has. It's a joke. The "Live Commentary" thread was opened in August of 2012
!!! And it only has 895 posts. When will it reach 5,000 posts... in 2020?
Doubles threads and comments will not clutter up GM, the paucity of posts and threads in that forum is proof of that. What a shame that we relegate doubles to the "back of the bus" while allowing there to be a separate thread for every single quote by Rafa Nadal and every single quote by someone else about him (and that's just one example).