I don't think that GIR's posting is rude in any way. It contains a little irony, but that's all. In fact, these forums are the ones with the least rude members I know (with the usual exceptions, of course), but you can try yourself and try crossposting and begging in the forums of other web sites.
It's not that everyone is just waiting for you. This is a common place for many people who want to have a good time here. If you do something others don't like, they will tell you and if you aren't willing to change your behaviour or if you can't stand getting criticised even in a modest manner, like in this thread,these are the wrong forums for you.