If you’ve spent any time in the comedy world, you know that it’s small. Hang around long enough, and eventually you’ll run into everyone. The comedy world lost two well-respected veterans this week – Ken Ober, former host of MTV’s “Remote Control,” and longtime Boston comic Kevin Knox. I didn’t know either one of them well, but brief interactions can give you a pretty good idea of what people are like, and I was fortunate enough to catch a glimpse of both.
