Just a few things to keep you reading, thinking, "mucking around", and while you're doing that you will have fun. For creative ideas, collaborative opportunities, communicating what's good, and critically assessing teaching and learning in the 21st century, start here and go to hundreds of other links.
Another beauty brought to you by Mario A. He's a good man with plenty to offer ... visit his blog too and get even more. I keep borrowing from him, but I can't help it, his stuff is worthy of being posted here too.