[__david__]

Hacker News is usable on mobile Safari, but it's not as good as it could be. Try using Alien Blue to browse reddit on an iPhone (and especially an iPad). It is a superior experience to using the plain web site (even m.reddit.com). I very much wish there was an equivalent for Hacker News.

[peterhunt]

I use ihackernews.com, works pretty well.

[chewxy]

Protip: add a .compact at the end of your reddit URL. I've stopped using reddit apps since I discovered that

[prophetjohn]

Hacker Node works pretty well, but doesn't support voting, commenting or submitting.