To me this is a little disingenuous to do and ultimately, is a bad thing. As it results in parts of the discussion, being on the BGBB, and parts of the discussion being in XOOC at the time the BGBB posts are happening. With the lack of an ability for players to review the XOOC logs. It can lead to arguments being retread there or on the BGBB. Sometimes weirdly out of sync.
It can also lead to lots of players missing out on crucial bits of discussion in their own topics on the BGBB, because someone decided to move the discussion into xooc. Where it got discussed to death and not posted on anymore after that.
I think as a playerbase, we should distinguish and strive to separate the thoughtful BGBB discussions from the generally faster paced ludic conversations of XOOC. It might be better for us as a playerbase on the whole to keep each section segmented and restrain commenting on the drama on the BGBB within the game. As that would further isolate and allow a place to cool down for those who might be heated by BGBB discussions.
No one wants to get into an argument in one place, go to another to relax and get drawn back into the same argument they just left... Right?