I'm not personally offended at all, but I do think making this thread was rather lame, and I do think it makes you something of an ass. It may not have been your intention, but it comes off feeling like you just wanted to show off your super-leet new hardware, and make everyone else feel inadequate, rather than just being a little joke. I'm pretty sure you'd get the same reaction if you started a thread like this anywhere, it isn't just a TWHL thing.
What's really bugging me though, is that you're surprised by our reaction. I mean, really, how were you expecting us to respond? Did you think we would bow down at your feat, upon seeing that you now owned such a powerful computer? Did you even expect us to chuckle a little bit at the practically humorless sarcasm? It ain't gonna happen. Nobody took it as a tasteful joke, and, I'm sorry, but blaming that on the community isn't gonna get you anywhere.
Hope you don't take this as a flame like you did for everyone else's responses, because I haven't seen too much besides controlled negativity toward your "joke" thread.
P.S.
Nice computer, glad I could help you find a case.