Whoever said it's hate? It's not hate, it's just what they believe... the loopy "westboro baptist church" who say "God hates Fags"... yeah, that's hate. Saying that Homosexuality is evil, that's not hate, because the whole belief is hate the sin, not the sinner.
And no, hate is not political.
And Landoverbaptist is site making fun of Christians and so forth...

If anything they are something of a parody site. Don't take anything that they advertise as emblematic of the Christian faith.

"We have a permanent injunction against all unsaved persons. If you are unsaved, you are not allowed within a 10-mile radius of our church, nor are you allowed on this website. Kindly leave, and be about the Devil's business, for you are not welcome here. Glory!
If you are interested in getting saved, and you are not joking around about it just to upset us, we ask you kindly to click on this link and we'll help you get started on processing your eternal security certification right away! "