[diminoten]

Humor is ever-pervasive, and there are jokes that can inform as well as entertain. "Thats what she said" style humor probably isn't tolerated, but I suspect a good line that undermines the point of the poster is both funny and contributory to the conversation.

[nop]

Oh I couldn't agree more, it's only the "adds nothing other than humor"-type of comments I'm talking about.