Sites featuring Sharing
Yellow Pages Canada saving and sharing functionality is combined and provided by Agendize.
You can share either via cell phone or email. A pop-up window appears to send an SMS message to a cell phone. Strangely, you have to pick the wireless carrier.
The only thing I could do was "Save and Invite Friends" which at least was half of what I wanted to do.
Google Maps version of a Detail Page is centered on the Fly-Out. Minimal relevant content and functionality is provided. Name, Contact, Photo (if available), Web Site, and Directions, Find Nearby, Send to Phone and now Edit.