New Picasa features as suggested by Google

Picasa has an online page where you can tell them what new features you'd like to see in Picasa.

There's room to give your own suggestions, but also a list of Google's own suggestions that you can just tick to "vote" for.  Whilst there's no guarantee that Picasa will ever include any of these, it is a useful pointer to see where the new version of Picasa may be heading.

The list currently offers:

Personalization

Control over visual layout (album themes, borders, colors)
Print captions
Create slideshows for emails and web pages

Organization

Integrate with personal Address Book
Subfolder album organization (folders within folders)
Control over sorting organization

Bells and Whistles

More collage formatting options
More music options (CDs and Slideshows)
Integrate with other Google products
More options for emailing photos

Helpful Additions

Include more print providers
Support more languages
Mac version

There is a similar page for new features for Picasa Web Albums, where the list is currently

Personalization

Control over visual layout (album themes, borders, colors)
Guestbook
Album and photo view-counter
Shared management for group albums

Organization

Sent Folder for invitations
Personal Address Book
Sub-album organization (albums within albums)

Bells and Whistles

Upload from your mobile device
Import from email to Web Albums
Integrate with other Google products

Helpful Additions

Increase my storage
Password protected albums
Different levels of access control for albums