Microsoft continues to roll out new Live.com services today. In addition to Street-Side, Microsoft just took the protection off of its much anticipated Expo classified listing service.

See my previous posts on Expo for additional information and screen shots. Expo is centered on the idea that people will trust others within a group, and so is allowing classifieds networks within groups. Users can choose to search classifieds just within their immediate instant messaging buddies, or within an email group (such as anyone with a boeing.com email address), or “everyone”.