Some blogs about classics and/or linguistics::

The Greek in Italy project blog

Katherine McDonald's blog: about Classics and historical sociolinguistics

Language Log: Posts about anything linguistic, by a variety of linguists: mostly accessible without prior knowledge of linguistics

Separated By A Common Language: a blog about the differences between American and British English, aimed at non-linguists

Lingua Franca: linguistics, spelling, punctuation etc.

And a comic about academia:

PHD Comics

last updated June 2016