...it is SUPPOSED to be the place for INTELLIGENT and meaningful business discussions, but as you can see, for some, it is more important to degrade an extension than make an observation, positive or negative, and go from there. There can be negative evaluations that can be made intelligently but once the gang mentality slips in, mob becomes the rule of the day.
While I only own one .co name, I can see value in others and even those that I discount as too challenging for me may have some value to an enduser looking for a name that may be not available or may be cost prohibitive in other extensions.
The problem with domainers is just that...they are domainers and some have a myopic view of anything but what is to the right of their own dot in their portfolio. They can't let that go nor, it seems at times, can they think outside the box all that much.
You're responses only add the proverbial fuel to the fire, so to speak. The result is the qrm(man-made noise) becomes louder and rather than filtering it out by thanking them for their opinion and moving on you entangle yourself into their web, wherein the resulting taunts become more blatant and distractive and disruptive to the extension's communtiy as whole, thus creating the effect of chasing away any potential serious investors of the extension.
Not saying you are to blame but it does take two to continue the abasement, if you know what I mean. I don't know if I helped you at all, but best of luck and fortune to you, traveller...