In case you missed it, WWDC was this week.
Fortunately, the Internet troubles I had earlier in the week (when a cable was replaced due to a very bad line, probably damaged in a recent storm) didn't prevent me from keeping up to date with what was going on. While it is ever so tempting to talk about the disappointments at WWDC and how, once again, the hype expectation didn't quite equal the reality, there was still quite a lot of good stuff if you knew what you were looking for.
Of interest, particularly to developers, is the introduction of support for the DTrace debugging tool, which was first introduced as part of Solaris 10. I'm working on some detailed pieces on Solaris 10 features over the next week where DTrace will be one of the pieces I cover.