That rule only really stands if you discount the mini meet where it was just me sat on my own!
I can only guess it's down to the activity, a lot of the mini meets aren't static like the fixed monthly meets, I know this ones static but the venues a liitle different and there's a nice run to/from Lechlade. The summer runs out past Wychwood were another popular one.
I like the static meets but I guess they're not for everyone - after all, we don't buy these cars to sit down and talk about them, we buy them to drive them!