She told me about the card months ago and I thought it was a great idea. Now that it is actually shipping, it does not seem to be disappointing a bit.

No touch, no effort, no cable. Just magic. Automagic sync.
When we were thinking about Funambol, the vision was data on a myriad of devices, effortlessly synced across them. I never drank the "convergence" cool-aid. I believe in divergence. We'll have more and more devices in our houses. They will talk to each other, syncing our data among themselves behind the scenes (exactly as the BlackBerry service syncs your email from your mailbox to your cellphone, while you drive).
Automagic sync. Go out and buy an Eye-Fi card for your mom. She'll love you for that.