It was intended to be more tongue-in-cheek than it came out - I'm certainly in no position (in terms of forum status) to be looking down on anybody else. Frankly, it's probably a good thing if people are trying to mediate because the moderators certainly aren't. Either way, sarcastic comments aren't exactly a recent example of "playing up".
Second point - probably fair, but I don't know how that counts as playing up - ImpsSaint blocked me because he doesn't like swearing (or something) and SF4L and RLGB have blocked me because I picked on them with particular regularity - normally because they posted disagreeable things regularly that I was more than happy to jump on, rather than looking for things to disagree with. No reason other than personal enjoyment, there, which is pretty bad on my part, I won't deny. If other people have blocked me, they've not told me.
No insult taken - I'm sure you've worked it out but I find you far more agreeable than a lot of members on here, in that I can actually disagree with you without you feeling like I'm attempting character assassination.