[sf-perl] Any ideas for half-hour talks?

[Joseph Brenner]

I was just wondering if anyone out there had some ideas for short
talks they were interested in doing, say around a half-hour or so?

Someone was interested in doing a half-hour talk about async message
passing, and I thought it'd be cool to host a set of two or three
talks, on a theme, if possible.

Any fans of POE or Gearman out there, by any chance?