I have added the link to Ian Jukes' Committed Sardine blog to my sidebar. Jukes is a Canadian educator/consultant for technology integration.
Check out the Info-Savvy Group and The 21st Century Fluency Project as well; Jukes and others such as Jason Ohler (our Tech Day speaker two years ago) are a well-known group of educational presenters.
Here is an interesting article about a study of students' internet-seeking behaviours when it gets difficult to find the information.
Does Searcher Behaviour Change When It Gets Difficult?