[davidw]

Err... if you read the article, he says "one quality", not "the number one". Also, it's worth considering that this is something that has jumped at them only after a number of batches of YC, not something that they started out with, so it is, in some way, based on actual data. They probably already filter out people based on any number of more important criteria.

[infoseckid]

If found it worth a mention for a worldwide released article ... I am sure its pretty high on his list