That kind of mentality is exactly why it's wrong to have "svn blame" and "git blame" as commands. The very commands that we use to look at code history teach us that it's all about finger-pointing.
I always understood `blame' to be a light-hearted nickname, and `annotate' to be the official names of these commands. By the way, mercurial also has a `praise' synonym, if memory serves me right. (Or was it another one?)