Correct me if I'm wrong, but the vote caller is no longer in the vote text, but is instead printed to console, which is rather inconvenient because when you're in an intense battle, you probably will not devote your attention to that stray vote and scroll up in the console to see who called the vote. Often, the vote caller tells a lot about the nature of the vote. Further, it would be nice to be able to define vote reasons in the vote as in the later 1.1 qvms so you do not have to ask, "Reason?" every time a kick vote is called, it is already in the vote text.
Also, for PMs, it does not tell you who the recipients are for the PMs, only the number, which allows the PM to go to people who you wouldn't want to read the PM without your knowledge.