eLearning - Anything eLearning related, often a lot of useful infographics are pinned.
ISD - All things ISD, again plenty of infographics.
Creative eLearning Examples - Inspiring examples from many great eLearning designers, and creative people from other fields too.
My eLearning Portfolio - Some screen shots from my own portfolio.
Any suggestions or do you have boards you would like to share? Please feel free to add them to the comments section below.