This is why I have little hope for my country... people like you wishing to alienate people from public places and forums all for being Christians. You make me ill, all of of you who claim to want tolerance, are quite incapable of giving it. Sure, you can have your gay parades, but we, well we can't preach on the beach. You and your kind are rank hypocrites.
Siddown.
It has nothing to do with them being Christians, and everything to do with public enjoyment of THEIR freedom from harassment.
I have my own religion which I am very happy with. I spent a lot of time deciding which Christian denomination best matched my beliefs and went with that. Attempts to "convert" me to someone else's religion are an affront to my faith. They assume that I either have no beliefs of my own, or that my church is not the true church and my beliefs are wrong. If I go with my family on a picnic at the beach, I go there to relax and enjoy the outdoors, not put up with someone telling me my faith is wrong and theirs is right.
This notion that Christians can harass others at will and attempt to convert them is a subversion of the intent and meaning of the Contitution. The amendment was to ensure people had the freedom to worship according their beliefs, not that they could harass and intimidate others with them.