That's how many books we bought at Powell's over the course of two trips to the main store, one to the technical store, and a brief stop at the airport kiosk on the way home.
As I've said many times before: we may be addicted to buying books, but it's still cheaper and safer than, say, crack, or even cigarettes.
Here are some software packages that are new (to me) that I learned about at OSCON and plan to try out:
I also came away with my yearly shot of confidence in Parrot/Perl 6 (especially with Dan Sugalski's talk on how he's putting Parrot to use at his workplace).
All in all, it was a very enjoyable and informative week. I look forward to finding out where next year's will be.