This is inaccurate. Nowadays, the 300ms goes already away if you set the meta viewport tag with width=device-width etc [1]
[1] http://updates.html5rocks.com/2013/12/300ms-tap-delay-gone-a...
Re:Tired of Safari
by BinaryIdiot on Wednesday February 25, 2015 @10:43AM
(#9107229)
That is still pretty new and not all browsers support it; pointer events is a better solution to this problem.
Chrome on Android and Safari on iOS support it for more than a year now => 93% of the market
This is inaccurate. The pointer events standard allows you to avoid the 300ms delay mobile / touch screen browsers have and is useful across all devices. Without it you have to continue using hacks to prevent the delay.