The thinking pedant's virtual bible has to be...

[Habbibu]

David Crystal's blog. Read it and weep with joy. Or possibly shame, if you're an unreconstructed hardcore uber-pedant. This means you, Lynne Truss. Or John Honey.

Shouldn't it be 'über-pedant'? Sorry, couldn't resist that

It's a maggot on a line, Sub-Rosa - can't hook pedants in just with talk of blogs, now, can you?

twice. apparently.