PhotoSync for Lazy is an app for iOS devices that automatically syncs photographs with a PC folder over wi-fi. Once the program is installed on the a Windows PC, a special folder is monitored, and when the app is opened on the iPhone (or other iOS device) it will automatically update to reflect the contents of that folder. This can be a good way to keep your phone for sharing photos on the go, or for having your latest portfolio pictures with you at all times. It’s not currently available for the iPad, but will be soon. You can have 50 photographs synced with the free version of the app, or buy the paid version for $3 for unlimited photos.
An alternative way you can sync photos is with Dropbox. It works over the Internet rather than wi-fi, but the good news is that it’s completely free (up to 2GB) and works on Macs and iPads. It also works in both directions — you can have your iPhone photos synced to your computer.