Chinaski,
Welcome to the forums..
This has always been something that you could find on WinMX, the 'I'm scratching your back, you need to scratch mine' attitude of some users. There are some reasons folks trade only, most of those are excuses in my book and not good for the Network. I have to say that if you only are wanting to share with certain individuals then OpenNap would be more suited... IMO.
Monitor is a great tool to use to control uploads, in these days with all thats going on, the need to get folks back to the network.. I just dont use it, unless its set at 1 file.. and thats usually due to other issues I am working on.. not whose downloading from me..
So why all of the sudden is this even more of a problem, well our network is smaller.. from 1.5 million on avg at a time to more like 800k. And we can assume that alot of the folks that have stuck this our are serious hard core swapers...
No your not over reacting, my response would be "well I waited in your que for this and its only fair that the folks who have waited in mine are treated just as well as you, I dont only share with people that trade."
So, I have to say in closing No this is not what WinMX was made for, its not what you find in most cases with average users.. so hang in there..