As a former BFF member, I will attest to the posts made hyping the group. They are an extremely knowledgeable lot. I benefited a lot from their knowledge, but personal clashes of my own doing caused me to exit the group. That bridge is burnt for good, so needless to say I'm not re-joining.
Even though I'm going on my own for PT 22, I recommend anyone who wants to learn a lot about the inner workings of the game join this group. Lot of good people there, and I wish'em all the best. Except when in a league with me of course