Here is the periodic sampling from my del.icio.us favorites list. This time I chose the tags "MobileLearning" and "tool."
The Mobile Learning Dilemma (and a few cool tools): From Mr. Robbo blog, a list of his favorite mobile learning tools.
Nimbuzz: The Nimbuzz application enables people to enjoy free & low cost mobile calls, free instant messaging, social networking and other rich communication features, using the internet capabilities of the their mobile device.
My Top 10 Mobile Tools for Learning: From Ignatia Web, one of my favorite go-to spots for low-resource distance learning ideas.
Mofuse: A tool for "mobilizing" websites, such as blogs. Looks to be free for small blog sites.