I'll start with this absolute pearl from @jamieportman - a resource which I'll be looking into using with my department as a way around out school's slightly creaky VLE. I can see a huge amount of potential for both staff and students on this site.
Next, a few for the English teachers out there, over coming their intrinsic fear of anything not made of paper (I'm allowed to say that, I am one!). First, this video on teaching grammar, an engaging resource based on gaming and this APP resource, all from @tesenglish.
@sccenglish posted this list of websites for English teachers, which I have already dipped into myself.
@dailydenouement posted this excellent blog a while ago, which may be of help if you are trying to digitise a few reluctant staff, or even those who are willing but unsure where to go and what to do.
If you fancy a longer read, @web20classroom posted this fascinating and detailed article about meta-cognition - thinking about thinking.
Finally, one from @SirKenRobinson, retweeting the work of @mambjo, exploring the impact of video games on learning.
Hopefully, someone, somewhere will find some of these links some use! And, it goes without saying, you should follow all of the people mentioned above. Twice.