[dragonwriter]

> The United Kingdom is probably going to ultimately dissolve as a result of this vote

Well, the union between Scotland and the rest of the UK might dissolve, but going from four to three countries in the UK isn't really dissolving the UK (NI had a pro-EU majority, but it doesn't sound like it really changes the basic dynamics keeping NI in the UK.)

> "Worst leader ever" seems apt when you directly caused a nation's end.

Peacefully breaking with Europe in a way that might also result in a peaceful break with Scotland vs., for just the first competition that jumps to mind, the Munich Conference? Yeah, I think outside of the passions of the moment, Cameron's likely to be seen as something far less notable than "worst PM ever".