>>I have as much right to be here and post my beliefs as you do.<<
Of course you do. But don't complain when others do the same.
One can do so in a polite, civil, adult Christian manner; calmly, without all-caps screaming; biting sarcasm; graphics and cartoons; diversion of subject matter; avoidance of questions by those at whom they are directed; repeated use of all-caps, etc. These are counter-productive. It's as simple as that.
And if I wish to complain when what I hold dear is treated thus, yes, I will indeed complain.