[WalterBright]

Recently at the NWCPP meeting, the usual presentation was not possible. So I offered to do an extemporaneous one to fill the time. I had no slides and no notes prepared, so I used the whiteboard.

I expected it to be terrible, but was pleasantly surprised how well it went off - it was one of my best presentations. The audience was very much engaged with the whiteboard and I'd erase/adjust things with each point.

I came away thinking I should do that more often.