The comments UI is the deciding factor for me as well. So far, the best implementation of this I have come across is cheeaun's Hacker News mobile web app: http:

The comments UI is the deciding factor for me as well. So far, the best implementation of this I have come across is cheeaun's Hacker News mobile web app: http://cheeaun.github.com/hnmobile/landing/ http://cheeaun.github.com/hnmobile/landing/