> I also have to wonder how much bandwidth Wikipedia is going to end up using to display unneeded previews. This is interesting. There's an external arrow for

> I also have to wonder how much bandwidth Wikipedia is going to end up using to display unneeded previews. This is interesting. There's an external arrow for external links, so I'm still good with this use case for inspecting links; for internal links I've found myself hovering where I previously clicked (and loaded) an additional page at least 50% of the time. Where I'm OK with a quick paragraph description and can then decide if the linked paragraph requires / inspires a deeper read, about 50% of the time. I think this is a net reduction of bandwidth for my personal use-case. Wide A/B testing would reveal more, obviously.