I've been messing around with the iPhone 3G pretty much non-stop for the last 24 hours. For the most part, it has exceeded my expectations. First, being able to check your email or surf the web from any location is a pretty awesome feature. For example, today I was at the beach with some friends and we noticed that the tide was slowly creeping up the shore. I quickly fired up Safari, did a Google search for "Vancouver Tide Table", and determined that high tide was in about two hours. As most people know, the ...

There are a lot of different ways you can increase the speed of your website, even if you have relatively cheap hosting. If you're lucky, your blogging platform already has a caching engine built in (Drupal does). If you're unlucky, and running something like Wordpress, you have to do a bit more work. Caching makes a website more responsive because it takes an expensive operation (such as a long database query) and stores it so that next time it doesn't have to recompute it entirely. For example, when you go to this website, ...