Yeah, I don't like any of these. But I don't really wear tshirts that are about text anymore. I care a lot about my clothing being aesthetically attractive. Meaningful is also great, but the only things I wear that have text on them are ones with logos I'm very aligned with... which is basically just CFAR. And even that shirt is elegant (nice cut, nice fabric, and the logo is pretty).

I have this cool old SingInst shirt that has a gorgeous work of art (see the art) on the front and says Towards The Singularity in small letters below. That's the kind of thing I'd like to see, both on myself and on other LWers. Although more up to date, obviously :P