You are taking things wayyyy too personal. I don't even know you or your posts, but I've been on this forum several years and if people don't respond to your posts
1. It's either something they know little about and can't help you or
2. Sometimes things just get pushed down on the list for some unknown reason and not very many people see them. But it's not likely that you have some sort of reputation and people are snubbing you.
If your thread gets pushed down the list you can always reply to it yourself saying that you are just bumping it up and would appreciate some help. I have done that a few times myself.
I don't think anyone particularly likes me or hates me on here and some of my posts sort of take-off and some just sit dormant. When they sit dormant I just assume it's because no one had any helpful information to add.
For instance here is one of mine with no replies thus far: Brookside Wonder-Wool Felt Pads....Does anyone use them?
I just assume no one who has read the post has actually used one of the saddle pads I am asking about. That's all.