OT story relating to "homo":
In the grocery store the other day wanting milk. Dairy manager tells me the regular dairy guy was out on vacation the previous week and the sub screwed up the order so they placed a special rush order and all the milk - 2%, skim and HOMO - would be delivered on the morrow.
I let it pass for a minute. Then I said to him, "are you aware that what you just said might be misinterpreted by certain easily-offended individuals?". He just laughed and explained that's how they refer to whole milk. "Nevertheless", I pointed out, "in today's climate, keeping that up makes you a "discrimination" lawsuit looking to happen, so just beware".
Maybe I shouldn't have done it; it felt like muzzling an innocent, and did not help to contribute in the positive to the issue of free speech. Just maybe, folks like him need to be bit by the PC monster in order to grasp just how out of control the culture's gotten.