I wanted to use HootSuite on my new Torch (which, to my delight I'm really enjoying). I went to the HootSuite website from my phone as I didn't know if there was an app or not. Instead of getting some ill-defined mobile rendered version, I got an "Do you want to install this app?" screen. Now that's cool. My iPhone makes me hunt through the app store to get what I want. It's extrememly timely to have the website that I'm using be able to automatically download their BlackBerry app when I visit their web page.
Maybe Apple can do that, but I've never seen it!