I saw someone within a list of invitees with an odd name. “Rhombus”:http://en.wikipedia.org/wiki/Rhombus, that is. Now what kind of a name is that?

Here’s my reply to the e-mail:

bq. Thanks for organizing everything, Tony/Tina. Tiny/Tona. Hah. What I’d like to know, personally, is who is named Rhombus. In fact I’m looking forward to meeting him/her, because I know (s)he’s no square!