I've been using Picasa for managing/editing my pictures for a little while now.  It's a great program and it's free...hard to beat.  Anyways, I just saw recently that there's a new beta version (a beta?...from Google?....no!) and the cool new feature here is the link to a new online album, similar to Flickr but with 250MB of storage.  I'm still monkeying around with it but it seems pretty cool.  The nice thing about Flickr is that you can embed a single image into your post.  So far I've only seen how to embed a link to a whole Picasa album (below) but hopefully they'll keep working on it.