minified javascript in particular infuriates me, but obfuscated web code too. I understand that you gotta make money, but 90% of these things are selling services, not websites.
the current web boom is on the backs of the generation that could right click view source on amazon dot com in 1999, and we've let down every subsequent one by letting people pull that ladder up in the name of business interests (or performance, where we minify instead of pushing less bloat, due to business interests).