These are great resources for assessment of Web 2.0 Tools.

Weaving Web Tools
Rubistar--online rubric generator: http://rubistar.4teachers.org/
Read Write Think

Lesson Plan Templates

Thinkfinity:


Intel Lesson Plan:



This is a great place to find rubrics for Web 2.o activities. These resources were created by Kathy Schrock:
http://school.discoveryeducation.com/schrockguide/assess.html#web20