I've been an instapaper free user for quite a few years, I feel bad about not chucking them a few quid. The product is very good though, it's been extremely us

I've been an instapaper free user for quite a few years, I feel bad about not chucking them a few quid. The product is very good though, it's been extremely useful for me as I use the London Underground a lot, where a signal is often not available and I don't use the wifi they have in stations - so being able to load all my instapaper articles beforehand and read them offline has been great