I post a lot of things to Twitter that I don't necessarily post as an article on my blog.  Twitter is a great tool for learning and collaborating with other educators. It is an essential part of any Personal Learning Network (PLN).

Here is a sampling of some of the sites and resources I've posted or retweeted from others.

Student Owned Devices Save Districts money - http://goo.gl/eS1y0 - #edtech, #edchat, #education via @convergemag

 View New Panoramic Photos in Google Earth - http://goo.gl/L2O0O - via @rmbyrne - #edtech, #google, #edchat, #teachtips

Top 20 Websites No Teacher Should Start the 10-11 Year Without - http://goo.gl/5CDW - great list of some great sites for educators #edchat 

 How to import PowerPoint into MovieMaker - http://goo.gl/i3z1 - #DENSI, #DEN, #edtech, #edchat, #teachtips

RT @mcleod: RT @chrislehmann Twitter is the virtual faculty room... resources, jokes, life, conversation. Good stuff.- great description!

zecool: This week: free online sessions at the Global Education Conference http://t.co/AeCcZZHBackchannel tag: #globaled10

#TeachMeet NJ Unconference is March 5th at Rutgers U. Teach. Learn. Grow. It's FREE! Register to come! http://bit.ly/cb7GnQ#education

Top Rated @Palm#webOS tips - http://goo.gl/lW11f - great resource for all #webOS users. Via @precentral

RT @davidwees: New blog post: Classrooms are like buses. http://wees.it/di #edchat - interesting, and accurate, analogy! 

Free Alternatives to the Departing GOOG-411 - http://goo.gl/scmIO - #edtech, #technology

NOVA - Explore the Galapagos http://goo.gl/fb/2WFOt#edtech, #edchat 

SugarSync Ups Its Free Accounts to 5 GB! Includes existing users! Check out more about Sugarsync here: http://goo.gl/iV39 #edtech, #techtips

DEN: Visited DEN Global blog recently? This would be a good time! Now ALL the Leadership Councils are in the flow http://denblogs.com 

RT @rmbyrne: Teachers: Please stop prohibiting the use of Wikipedia | ZDNet - http://zd.net/dB73Z0 - I find Wikipedia to be a great source 

 djainslie: top educational tools for learning- my 2 cents http://bit.ly/8ZA6oi#edchat #teaching

ShellTerrell: A fantastic read! Transformative or just flashy educational tools? http://bit.ly/appSgQ#edtech #edchat by @datruss

 Larryferlazzo: The Best Places To Learn Web 2.0 Basicshttp://bit.ly/bdA6oN