I just moved to a web host that has RoR, and the first thing I did was to install Tracks. I like Tracks because it is open source — so even if development stops, I can continue to update it myself if I so desire.

I like the way Tracks looks on the iPhone. Some of the links are too small in the full page view, but if I view the page widescreen, they are tapable. I think I am going to try to customize the code to make text a few points larger, and I'll be happy.

Until I alter text sizes, a fine workaround is to double tap the grey titlebar for any list in Tracks. iSafari correctly zooms into the width of the list, which makes links and buttons readily tapable. I don't mind zooming for normal web pages, but for a web app that I will be using a lot, I would like to minimize the need for zooming.

I love being able to tap a phone number in one of my @Calls list and have the phone start dialing. :) I'm pretty sure this works in other web pages as well (I just haven't tried it yet, as I haven't found a phone number on a website that I want to call).

I think I am going to give Vitalist a fair trial, as I just noticed Vitalist.mobi (which is designed for small screen viewing without the need for zooming).

My 2?

Jim