I really, truly do love Instagram. I honestly get excited each time I open it, whether if it’s to see other’s shared picture or to see if there’s been any activity on mine. I think Instagram’s experience really is great, but there’s one single, tiny thing (literally!) that’s driving me crazy.
According to Apple’s iOS Human Interface Guidelines, the target area of a tappable element should be at least 44x44 pixels (88x88 on Retina Display) -

Then why oh why, does Instagram’s Like and Comment buttons are so tiny? Their height is 38px, and it does feel easy to miss…

p.s. Oh, and the fact that Instagram doesn’t have a web version, but that’s a whole different post. And If we’re on it, how about Pull To Refresh?