I personally do not know what is a "blue forum", I would like to know as well. For me, there are multiple review forums in Alberta which review full service establishments, a few private ones where members are invited by other members but there is one main public one, I refer to it as CAF aka cafreviews.com. Because CAF accepts advertising directly from the ladies and handlers, the admins can be bias if a review is directed towards a paid advertiser.
In my own mind, this is how I draw the line between CAF and MP. At CAF, everyone gets reviewed based on their full-service providing abilities; no one there cares about the massage. If you go to a CAF person, you WILL get FS regardless of age and look. At MP, everyone gets reviewed based on their massage abilities; there are ladies reviewed here who don't even provide HEs and many contributors do not even ask for HEs. It is truly YMMV if anyone gets FS from a RMT, if you are 20 hung and good looking, your chance is much better than most, combined that with a FAT wallet, you are golden. Since I lack all of the above attributes, I use the CAF ladies primarily for FS; yes I frequent establishments like SBB and WB; I like the aspect of paying a fixed rate $220 an hour (no negotiations) and never get turned down.