Best Websites for Teaching and Learning

Give a synopsis of what you consider to be the most useful website you found for two of the following categories:
Content collaboration
Curriculum sharing
Media sharing
Virtual environments
Social networking and communication

Include:
1. What you found useful and interesting about these websites
2. An analysis of how this type of website/activity might be useful to your students
3. Take note that the NETS standards are included. Reflect on how you are currently meeting these standards and how that may or may not change in future based on what you are seeing in your explorations of various resources in this assignment.