Last night I made a post to the forum in frustration over something which was, objectively, fairly minor, but it caught me in an already bad and frustrated mood, and I overreacted.
I could have said what I wanted to say much better than I said it, and I should have.
I have often said that the MPU forums are one of the good places on the Internet, and I made it less good. I regret that, and I apologize, not only to the two people it was originally directed at, but also to the others who read it and who (properly!) flagged it as inappropriate.
Right now with everything going on, we all ought to be cutting each other a little more slack than usual, and I completely fell short of that. I will make a sincere effort to do better.