As long as there are people willing to buy, there shall always be someone willing to sell. Whos to blame, really? People often laugh at and stigmatize the "CFG"s. But they fail to realize the sad reality of the alternatives for them. The buyer should be the stigmatized one, IMHO.
In my time with MMOs, Ive witnessed time and again many people simply dont care about "negative effects" upon community, nor even their impact upon it. There are a million rationales, but when it comes down to it, i feel the bottom line is personal integrity.
Virtues in a virtual world oddly, are not commonplace. I think how someone acts online says much about their real selves. (whole other topic) So, I admire those i find online with some scruples and try to spend my time with them.