And, don't post lengthy, non-work-related, pieces on company dime, here or anywhere else, in English or in Chinese (especially not in Chinese).
Disclaimer 1: This post (posted at lunch break) does not imply that LZ did exactly the above.
Disclaimer 2: This post does not in and of itself constitute a rebuttal of the content of the original post, which, both in letter and in spirit, is an excellent piece.