Have you seen Chrome/Chromium’s user agent string?
Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US) AppleWebKit/533.8 (KHTML, like Gecko) Chrome/5.0.394.0 Safari/533.8
I’m surprised they didn’t throw IE and Opera in there as well, for good measure.
I know of the compatibility arguments, but really, this is absurd.
Update (2010-05-26): Compare with Midori’s UA string:
Midori/0.2 (X11; Linux; U; en-us) WebKit/531.2+