Do you lay awake at night worrying about the ports on your MacBook/MacBook Pro? All manner of dust and gunk could find its way in there, and that can't be good. Enter RadTech, purveyors of all manner of wacky Mac peripherals that you didn't know you need.
Their latest are Portectors for Intel based Mac portables. They snap over your ports and secure to the MagSafe power port using the power of magnets (I assume it is some sort of magic), guarding your ports so you don't have to.
The MacBook version costs $19.95 while the MacBook Pro version costs $23.95.