For the "blasphemy" of (allegedly) naming a bear after a (false) prophet: the mob says "death." (link)
1) It's not blasphemy, because Mohammed is not God.
2) It's way more (not less) than what that false prophet deserves.
3) If naming a teddy bear after him were sufficiently disrespectful to be called "blasphemy," then this post certainly qualifies as well.