[Bill Gates' Harvard Commencement Address](http://www.news.harvard.edu/gazette/2007/06.14/99-gates.html)
Harvard's most famous dropout returns 30 years later to get an honorary degree and deliver the commencement address.
(tags: [gates](http://del.icio.us/ddeery/gates) [harvard](http://del.icio.us/ddeery/harvard))
[Social Explorer](http://socialexplorer.com/pub/home/home.aspx)
An interactive mapping site based on U.S. Census data. Easy to use and produces good looking maps. Data geeks rejoice!
(tags: [maps](http://del.icio.us/ddeery/maps) [demographics](http://del.icio.us/ddeery/demographics))
[PhotoshopCafe](http://www.photoshopcafe.com/index.htm)
A collection of resources and tutorials for Photoshop users.
(tags: [photoshop](http://del.icio.us/ddeery/photoshop) [Tutorials](http://del.icio.us/ddeery/Tutorials) [graphics](http://del.icio.us/ddeery/graphics))
[Springwise](http://www.springwise.com/)
Springwise highlights new business ideas for entrepreneurs. Be sure to sign up for their email - it's one of the better newsletters I've seen. The ideas they highlight will get you thinking about your own business.
(tags: [trends](http://del.icio.us/ddeery/trends) [ideas](http://del.icio.us/ddeery/ideas) [business](http://del.icio.us/ddeery/business))
[State of World Population 2007](http://www.unfpa.org/swp/index.html)
The annual report of the United Nations Population Fund. This year the focus is on the urbanization of the world's population.
(tags: [population](http://del.icio.us/ddeery/population) ["United](http://del.icio.us/ddeery/) [Nations"](http://del.icio.us/ddeery/Nations))