Setting aside that it is YOU who is saying, “only patronize companies who are hostile to gays”. . .as though there are only two choices, friendliness or hostility, with no neutral ground existing. . .
Sbcoral, what do you mean by “Christian”?
A Christian is, plain and simple, a “follower of Christ”.
How “follower of Christ” of us? Doesn’t read well.
Did you mean, “how CHARITABLE” (ironically, of course) of us?
But charity is not a quality solely of Christians. Many Buddhists are extremely charitable, yet you aren’t saying, “How Buddhist of you.” Why not???
Saying “how of you” as you did can be seen as a patent slur, a sneer, an attempt to make “Christian” into an adjective which could mean ANYTHING depending on what the speaker wanted it to mean.
How Christian. . .i.e., how kind, how holy, how perfect, how loving. . .or, in the sneering, ironical sense, how hypocritical, how holier-than-thou, how arrogant, how hateful.
So, just what DO you mean by “Christian”, and why did you use the word “Christian”, anyway? What about this hypothesis of yours makes it uniquely “Christian” enough that you would use that word, and that one alone?