Surely you understand the notion of newbie, being here so long, and that it is common to deride people who have been here only a couple of months if they start ordering people who have been here for years to stop doing something.
If a newbie comes into a forum and, rather than discussing what the thread is about, tells the poster to stop posting, or to go give money, or get his own forum, they will be derided as a newbie; it has nothing to do with creation/evolution, it wouldn’t matter what thread you were on, it is simply the nomenclature of free republic to attack newbies who try to tell others what they should do here.
At least you should recognize that coming into one of these threads, and telling the poster to stop posting them, and saying that they shouldn’t be allowed, is a “newbie” thing to do, given that the owner of Free Republic has explicitly blessed these threads.