Why is this still open!? x_X
As everyone else said, the staff are only human. Some days we have all the patience in the world and other days, we can't help but post a snarky reply as we close threads. Usually we reserve the snark for repeat offenders or really, really stupid threads, but every so often it slips through to any thread. It's not the nicest thing to see in a thread you've made, and for that I apologize, but I can assure you it wasn't meant to be a personal attack or anything. Just a mod having a bit of fun as they do their mundane jobs. :P
In the future, if you have a specific complaint about a moderator or staff member, direct it to the higher staff (or anyone who ranks above them) and we'll look into it. I'm sorry you feel offended by the way your thread was closed, and I neither agree nor disagree with the way it was closed, but a big thread like this won't really help the situation and tends to get people riled up for weird reasons.