It's clear that if you're not willing to fix this for EVERYONE, you won't fix it for SOMEONE so no need to ask for PMs. If I were you I'd call this plugin "Classifieds", then when I add the features as people have demanded here, I call it "Classifieds Pro", and when I have satisfied everyone and even added extra features that prevent people from having to ask for anything in future, then I call it "Classifieds Ultimate Pro" (meaning there's nothing else to want). Just a thought!
Some unsatisfied customers here do not realize you've already considered your plugin a sealed deal as far as programming it goes. Good luck buddy
Please be fair and don't expect everything to be available in a single plugin at the same cost.
It involves money and time.
Only the common features and ideas will be added to the plugin when there is more people requesting it.
Hope you understand and happy to assist in all possible ways.