Sorry, I really didn't think it required an official announcement of sorts.

As a Senior Moderator he of course will still help out in the UA forum when asked, but he had a higher calling. Seriously, I am in the process of reopening Only Randy Petersen (ORP) and needed a good hand or two to help me manage that particular forum. Chuck graciously accepted the request and it seemed that since there are several other members helping out in the UA forum that he could be spared to help me.

From what I know, he is still as active as ever.

Hope this answer the question and interest, thank you.