Just a quick heads up. I always like to credit WordPress when I upgrade. This also adds the historical record of my change as a post and lets me test it.
So far, this looks sharp. I like the way WordPress tells me that a plugin was updated and gives me the option to update it automattically. 
Very well done.
Nothing really important. But I thought it would be good to keep track of this.
My site was down this morning for an important upgrade to the latest version of WordPress. This is the second upgrade in 20 months of using WordPress. So far I am 2 and 0 in the successful (read: aspirin-free) upgrade department.
In other somewhat related news (since I am tracking significant events here), my site has been a little slow this past week. This was because my Web Hosting Provider started upgrading everyone to the latest version of MySQL. Things should be back to normal speed now.
I expect the faster database should make activations a little peppier.
Finally, I added Google Analytics to this site. I am very interested in feedback and will be doing all I can to get as much of it as possible.