Sharing photos of your child online / Seeking beta testers

We've built a service for parents to show off photos of their baby privately, on their own personalized website. We hope to launch shortly and are looking for beta testers. If this is you, please send me a private message and I will share more info.

I'm also very interested in everyone's thoughts on sharing photos of their child online. What services, if any, do you use to share photos? (Facebook, email, etc.) Are you concerned about privacy, and if so, how do you deal with these concerns?

Cheers,
Chris