[mojuba]

True, and one other thing I've noticed is e.g. "Half of my searches" can bring say 200,000 results, but "Half of my" yields 50,000. A few other weird things that's been there for years and nobody seems to care. As long as consumer-level searches work and ads are clickable, Google's clock is ticking.

[gniv]

I wouldn't put too much stock on those numbers. They are probably statistical estimates, not actual counts.