THIS.
I heard on another podcast someone ranting about how his MacBook will look like a "Squid" with all the dongles hanging out of it. You dork, if you're not using Ethernet/Firewire, then you don't need the dongles plugged in!!! And if you are using Ethernet/Firewire, you're going to have wires plugged in ANYWAYS! The dongles aren't making your MBP look like a squid, you're making it look like a squid.
If it makes you feel better, think of the dongle as a part of the ethernet cable. Now you can plug your ethernet cable into one of two ethernet ports on the left side of your computer. You can even plug your firewire cable into the fireware port right next to it!!