I do think too that the 100 post limit for CC is not appropriate. I have only posted there once when I han Priceline bonus money opportunitis that I were not able to use personaly. I have never acquired anything through CC.
It is definitely not difficult to "achieve" 100 posts. I have been lurking for about two years and ONLY post when I have something to add to the conversation. This 100 postings rule only encourages "sloppy" postings that do not add value to the conversation we have here.
Recently I have been more active on the Hyatt and Travelbidding forum because I feel that I have gained some information that I am willing to share and that others would benefit as well.
I also have more than 10 United discount certifictaes that I would like to give away because I do not need them personally but I cannot post them on CC.