Sites we like:

www.americanpressinstitute.org
If you do much media relations, this is a great place to gain insight for writing that journalists want to read and share with their readers. The Journalists’ Toolbox has lots of ideas to bring life to your media writing.

www.theonepercent.org
A program to encourage pro bono service within the architecture and design industry. If every architecture professional in the U.S. committed 1% of their time to pro bono service, it would add up to 5,000,000 hours annually - the equivalent of a 2,500-person firm, working full-time for the public good .

Do you have suggestions for other sites? Please share!