For people who want to customize their website for iPhone and other smartphone users, you might want to take a look at this great guide on how to get started. Basically, it shows you how to blend the mobile CSS into your mobile website so it loads fast on the iPhone instead of loading the full website.
I think this is great reference as more people in the world are using smartphones. Most good smartphones can now access your full website but in my experience, the loading times are still ridiculously slow compared to a laptop/desktop so in some cases, making your website into mobile format could be very helpful indeed. (for sites such as banking)
Also, if you run a WordPress blog, you might want to consider the WordPress Mobile Pack. I’ve played with it but didn’t really like it much so…
