[IanCal]

> I definitely know what you mean, but it's a problem with me being compulsive about having opened things stay open, not with the things themselves :P

I disagree, it's not about leaving things open. It's that I skip back and forth while reading and this moves a bunch of text. Suddenly, some things I was moving back and forth between have either gone or moved and it's not obvious which.

> I think that's the best argument so far. However, I think this is the "footnote" mindset (i.e. you go look up what the footnote is and come back). Expounder works under a more integrated mindset, i.e. "I don't know what this is, I click it and I will eventually read information about it". So you don't go read the expounded text and come back, you just read normally, and you reach the text at some point.

Fair enough that it's built for a different use. I find it very hard to have an animation happen near where I'm looking but entirely ignore it, so I'll look over to see what's happened.