Remote access has been around for a while, but mobile remote access is just starting to reach its maturity. Windows Mobile has had an integrated client for years, but now Apple (or the App Store Developers) are getting into the game. Remotetap is a $4.99 application that lets you take full control of your Macs desktop from your iPhone. I’ve using it for about a week, and it’s an extremly useful productivity tool. It will work over 3G and WiFi and features some integrated tools to make the mobile experience more intuitive. Would you use something like this?