If you're worried about how to keep yourself occupied over the summer break, and are not interested in novels and suchlike, why not curl up with a copy of The Amazing Web 2.0 Projects Book?
With 87 really interesting projects featured, it's a good read. Others think so too: I've received a lot of good feedback, some of which I've included on the Free Stuff page, from where you can download it. As of about 10 minutes ago, this is how the stats are stacking up:
Downloads: 14,347
Views in SlideShare: 509
Views in Myebook: 2,742
Views in Scribd: 399
You'll find all the links to these alternatives here. There is also an HTML version over in the OU Vital community, although you'll need a (free) login to be able to access it.
I'd also highly recommend checking out Shelly Terrell's suggestions. She lists 35 professional development resources which will keep you busy for a while! (I have to declare a slight interest here, because she has included two of my own efforts.)
Whether you prefer learning through books, audio books, blogs or live seminars, you're bound to find something of interest in Shelly's list. For me, I'm hoping to check out the discussion with Howard Rheingold on 16th June 2010.
I'm also working on the next issue of Computers in Classrooms, which was delayed because of computer problems. Long story short: it's all sorted now, but in the meantime lots of stuff has piled up and so I'm in catch-up mode. But that hsould be a good read too, plus if you subscribe yu'll have a chance of winning a computer game and a year's subscription to another game. More information on all that soon.