Instapaper's killer-est feature for me is "Send to my kindle." I don't think Apple could get away with that anytime in the near future without some legal troub

Instapaper's killer-est feature for me is "Send to my kindle." I don't think Apple could get away with that anytime in the near future without some legal troubles with Amazon. Features like that are things that will continue to make apps like instapaper better than the baked in stuff. And it takes Marco a lot less turnaround time to deliver them than it would somebody like Apple, so I think there's still a lot of room to grow there.