That's pretty funny! I don't think I've ever seen two replies that are exactly the same that weren't caused by a double-click.
As far as polling goes I don't want to take the time if possible. It's not a moral opposition, just a practical opposition. This just came up in mail the day before yesterday, before that I'd just assumed we'd call it "4.2".
I know at least four other folks who like "4.5" other than you two and me (i.e. those who got involved in our private e-mail discussion), so that makes seven "yeas" and no "nays" thus far.