[hn12]

I'm lost, absconditus. If you're waiting for a follow-up, please detail what you need. I think you might be saying something like, "Expect is cool, indeed, but why would someone post a link to its Wikipedia article in HN?" That one, I can't answer.

[wuest]

I think it's probably marginally better than linking the Expect site proper, since it provides decent context.