>>Hi Dennis
>>
>>I've replied to myself with the answer! I imagine a newcomer, just reading the punch-line, might decide NOT to bother with the UT again! :-)
>
>You can edit your own messages, Terry, but I don't know if that requires a PUTM or how to tell from your info if you pay for that.

Aye, but only up to when someone's read it. Then it becomes locked, I understand.

>
>BTW, I don't get the joke. Should I be embarrassed?

It is a lateral thinking joke. As you know, jokes lose their appeal when they're explained. See Private message.

>
>Also, which post by Nadya reminded you of the joke? Just curious.

Oh, can't search it out now but yesterday, reference to a "how many ... lightbulb" joke.