adamxcl - 5:58 am on Jan 18, 2011 (gmt 0)
I've played around with the HTML 5 geolocation. I have come close to duplicating some features of my apps with it. And you can structure a page to act like a app as well. It's just not quite there for a lot of mainstream use but it's something to work on. I'm definitely looking for a time when I could use HTML5 to create a app like experience for all devices.