I got my first Cyrillic (Russian alphabet) spam today in my Gmail account, complete with attachment!
"Земельные участки. Новое в 2006 году." - makes 1337speak look like a pile of crap.
Gmail is actually very good at filtering spam; most of the false negatives are from my e-mail accounts that forwards to G-mail, and I know that there are at least 200 spams/day from there.