Diigo Ed Picks - Apr 21, 2012

http://lapin-bleu.net/software/textorizer/ - modifies image with text and effects

http://photo2text.com/ - photo to ascii text image
http://textify.it/ - image fill-in with colored text - very cool
http://www.glassgiant.com/ - fun image transformation pages - poster, jumbotron, miracle...
http://edorigami.wikispaces.com/Starter+Sheets - Web 2.0 PDF starter sheets
http://www.edcode.org/projects - open source tools for teachers - Flubaroo (tester/grader) and GR8POLL (clicker polls)
http://www.makeuseof.com/pages/downloads - makeuseof cheatsheets - handy downloadables
http://www.valerialandivar.com/2012/04/100-herramientas-para-optimizar-la.html - 100 Twitter blog/tool websites (en Sp.)

More:
http://groups.diigo.com/group/diigoineducation
http://groups.diigo.com/group/ed-tech-crew
mrhenryslz.blogspot.com