A little bug i reported to Mozilla:
https://bugzilla.mozilla.org/show_bug.cgi?id=629878
This happens in Wikipedia and Wordpress, but not in GMail, so it may interest MediaWiki developers.
-- Amir Elisha Aharoni · אָמִיר אֱלִישָׁע אַהֲרוֹנִי http://aharoni.wordpress.com "We're living in pieces, I want to live in peace." - T. Moore