LadyGaGa
Don't worry about it. A lot of people are upset when their post gets missed, but often it is just because threads can move quickly - nothing personal.
I don't usually post on the 'chat' threads, as I'm not great at small talk, but they are the ones that always have hundreds of replies, so whereas you are less likely to be disagreed with, there are far more posters, and individual posts are more easily missed.
Why not post on more of the less general threads, where there tend to be fewer replies and you are more likely to get responses? You do sometimes need to have quite a thick skin, though. On my first (or definitely one of my first) posts on here I was told that the person I responded to 'couldn't be bothered' to answer my question, and that I should 'do some research' and find out for myself ?. It wasn't that I couldn't have googled - of course I could - but I was more interested in their opinion than the facts that are available to all, and I was just trying to join in.
I was going to say that it was water off a duck's back, (and I certainly didn't let it put me off posting), but I have remembered it all this time later, so it must have struck home. Some people are just naturally rude, but the vast majority of people on here are caring, kindly people. We all have different perspectives on all sorts of things, but most of us can disagree vehemently about one thing and be in complete agreement about another.