Chalkboard is i-to-i's TEFL community.
It is currently still in testing phase which could mean you find the odd bug!
Q: What is i-to-i Chalkboard? A: It's the online community of TEFL specialists
Tags are one-word descriptors users assign to blog posts, pictures, and clippings on i-to-i Chalkboard.
Bigger font size = more popular tag.