Web 2.0

Iphone, I tweet, Ice-cream! Who tweeted it first?

by Gunnar Engblom on September 6, 2009

Twitter for birders part 2. Rare Bird Alerts with Twitter

by Gunnar Engblom on March 11, 2009

Twitter for birders – Part 1. An introduction

by Gunnar Engblom on March 2, 2009

More on free reading on Amazon.com

by Gunnar Engblom on February 25, 2009