The way this version handles footnotes[1] looks absolutely outstanding. More e-reading software should have a pop-over like this. I'd pay way more than $5 to ge

The way this version handles footnotes[1] looks absolutely outstanding. More e-reading software should have a pop-over like this. I'd pay way more than $5 to get this feature on my Kindle. [1] http://www.marco.org/media/2011/10/ip4-footnote.png http://www.marco.org/media/2011/10/ip4-footnote.png Also, a footnote of my own on the search subscription: Marco's talked a bit on his podcast about people wanting to subscribe to Instapaper via in-app purcase rather than through PayPal. However, Apple won't let you have an in-app purchase that doesn't add any functionality. Putting 2 and 2 together gives you a "search subscription" that is identical to a normal Instapaper subscription.