"...[W]e had evidently stumbled into Grammar Geek Alley"

Oh. My. This only shows what a dork I am.

I am reading (and laughing uproriously at) Eats, Shoots & Leaves.

A small sample:
"Evidently an A level in English is a sacred trust, like something out of The Lord of the Rings. You must go forth with your A level and protect the English language with your bow of elfin gold."

Cracks me up.