I don't mean anything by it, I just like tailored stuff. It looks good! It's highly evolved to maximise what men have got. But: if I wore one to most of my meetings, or to work, people'd ask questions or make a bunch of unfounded assumptions, so I don't.
It's a myth that technical communities don't care about clothes. They do - it's just they send a very particular set of signals and, what's more, they're the signals common to countercultures. That's fine: it's just another code, no more or less than any other. It'd be discourteous to go against it. I'm still going to be thinking wistfully of the ties in my wardrobe, though!
I bought a suit when I was in Syria two years ago and its probably the most comfortable piece of clothing I own.