Tammy Worcester presentation (Session links are here):
She basically went through all of the links in her online handout, and what the different sites do. I had seen some last year during Hal Davidson’s session in San Antonio, whose session I liked better), some are new to me, like GeoGraffiti). What was really missing from Tammy’s presentation were ideas for integration of these tools into teaching and learning.
Also, some services like Gabcast and Gcast are no longer free!!