Yes. I went to a Christian private school in the early 2000's. I joined a Christian forum because there aren't many decent forums left in general. They're a bit of a relic from a bygone era. But I like them more than the alternatives.
I am agnostic. We are famous for saying "I don't know" to the big questions. The origin of the universe, the existence of God, what happens after you die, etc.
We're a little disturbed by the level of certainty that both the Christians and athesists have in their beliefs. The athesists view us as "fence sitters", and tend to sneer at us. Whereas the Christians tend to view us as a
potential Christian because we're technically undecided. The interactions can be a little awkward at times, but they're generally more friendly than the atheists, I think.
Sometimes I simplify it and just say I believe agnostics are descended from Hercules.