Is there any protestant forum as good as this forum?
It is strictly Lutheran, but www.lutherquest.org is very good. There are a lot of pastors and well educated laymen; not just hacks spouting off “I think…” However, unlike this one, there are not seperate forums. All threads go into one. Therefore, you get a lot of politics (LCMS particularly) mixed in with the theology.
The forum definately is biased toward “confessional” Lutherans. Ironically, because of this, it will sound surprisingly Catholic in some regards (pro-private confession; some will say Mary remained a virgin; pro-crucifixes; high liturgy; anti- theology of Glory).