That’s what it came down to for me. Every blog post became "is this worth losing my job, friends, etc... over if I potentially offend someone?" Once I determined the answer to that question was almost always no I decided to ditch the blog.
(and it's also why I don't Tweet)
Hopefully FedEx has a management team that is understanding enough not to fire this poor guy. Because a lot of companies are willing to cut someone loose at the mere hint of controversy.