[mahouse]

Of course. Computer algorithms are not perfect.

[cgingrich]

No doubt....I think the main argument though is how can Google encourage and help out well-meaning site owners when the algorithm gets it wrong?

[matthucke]

Even just re-running it regularly (and letting site owners know that it's been re-run) would be helpful - as the issues pointed out in your article were largely fixed many months ago, the lack of any sort of movement is unfair and disheartening.