http://code.google.com/p/google-maps-icons/
A whopping 900 map icons, released under the GPLv3. Colour coded, categorised, and all sorts.
http://www.sidereel.com/
Apple iTunes and megavideo links for tv shows. Very, very handy... :-)
http://ninjavideosucks.blogspot.com/2009/10/ninjavideo-alternatives.html
List of sites where one can watch streamed tv shows / movies.
http://www.ushahidi.com/
Open source project that allows people to crowdsource news / crisis information. Send updates by sms, email, online, etc. Citizen journalism.
http://www.cwerty.com/
Buy business learning videos for 99c and send them to 10 friends for free.
http://www.virtualzone.de/resizer/
A freeware Windows application called JPEG Resizer from Virtualzone.