More Google+

One thing I like is what they have done to leverage Picasa Web Albums (instead of reinventing something).  Google+ makes good use of Web Albums, and makes some slight changes to the way Web Albums works which I think are improvements.

When you get started with Google+ it's helpful to try a few things relating to photos and albums, then bounce over to your Picasa Web Albums and check out what it's doing.

In addition, the Google+ mobile application offers additional new, and much improved, ways to interact with photos in your albums.