http://www.123people.com - People centric search engine that merges your profile information from social media websites and presents an executive summary.
http://samepoint.com - Helps you check your online popularity. Samepoint combines the results from social networking sites, bookmarking sites, wikis and more. Samepoint highlights the positive and negative keywords used in your documents.
A screenshot from samepoint when a did a search for myself.
