I have felt that way a couple of times. Once even wonderd if the word had gone out to "ingore" me. But I realize that it is impossible to read and respond to every post, I certainly can't. Also sometimes if you respond somewhere in the middle of a thread, people may not be interested enough in the thread to go back and check every posting that has come on since they last read it. Or they don't have time to read the entire thread before they make their post. I hardly check the PDA's because i don't have the time to "catch" up on what all is going on. My own PDA went nowhere, so to speak, so I havn't used it much.
There are a lot of wonderful people on here and I don't think anyone intentionally ignores us (though we may feel like it) There's just too much to see and do here!