Yeah agree. And I think we could agree replying "Ew" and loosing a little bit of HN karma does not constitute more than bruising.

EDIT: didn't see the "or even" there. Disagree. I think the analogy can be drawn out a bit, so I'll say that a bruise can heal pretty quick, and one would adapt better to climbing "hills" if they exercised regularly. Plus maybe smaller hills should be climbed too.