This was answered by me quite awhile ago.
Really what's not been acknowledged by any of the RC posters is that there is a unity among Christians which RC's don't participate in. This unity exists because we share a common belief in The Gospel with no "ands", "buts", or "maybe's" added to it. Instead, RC posters have focused on trying to "pick off" posters such as OLD REGGIE who has made his position very clear in his tag line.
The question that you have never answered is what's worse. The poster who makes his position clear in his tag line, or the poster who claims to be something they aren't.
You never answered that — according to you, are Unitarians (deniers of the Trinity), Protestants?