Erroneous attribution. Another Nubblite asked me to come back for a visit, and I had already been wanting to do a write-up about how apparent your negativity (and those like you) was in my absence, and how much better I have been doing without such influences, and this seemed like the appropriate quote to base it off of.
However, I suppose your "this is what I intended the whole time because I am a master of online psychology" defense could most likely be summed up as this:
In any case, the way you shrugged off my accurate description of you in the form of the "support group" comment highlights exactly the kind of thing I was talking about. Rather than internally look at yourself, and what somebody who has known you for quite some time is telling you about how they interpret your consistent negative behavior, you would rather make a joke out of it and completely ignore it. I hope you aren't trying to develop into a better human, because that's not the way to do it.