Showing your photos
The raspberry pi sounds like fun. I have a bunch of stuff on Zenfolio and have used a tablet as a photo frame to rotate though the shots. I've even used a Roku to display images from a cell phone, etc. on my plasma. Or you can buy a dedicated digital photo frame.
Be sure to back your stuff up at least once!
|High Altitude Rocky Mountain Railroad by cjf2|
from On the Rails...
|Evening at the lake. by Murat ÜNSAL|