This isn't actually an uncommon practice for large corporations - the outside law firms charged with protecting IP and trademarks do so vigorously, and in many cases, autonomously. I don't think 'surprised' is the word, but I'd be...startled if anyone at Apple (with possible exception of Counsel) actually saw this letter before it went out.<p>As to SJ's reply, well, he's the CEO of a multi-billion dollar corporation. He said what was on his mind and dealt with the issue quickly and decisively - who are we to fault that? (Tangential remark: as a bunch of startup founders/partners/employees, we've created a culture amongst ourselves of "corporate friendliness" - long, well-thought out letters from the execs about every little issue and ubertransparency through blog posts - and we build it into business practices, because that's what we think we need to compete. I'd like to see us all 20 years and a few billion dollars in revenue later - who really thinks they'll be acting much different than SJ at that point?)