You just gave us one or two hard cover books (or several more used) without costing yourself a cent extra, and having had an iMac for the last 18 months, I can say you picked a great machine too.
We blog for the love of it, of course, but it's always appreciated when people's usage of our Amazon link helps fund Darwin book-buying habit.
'Goodbye.' -- 'Good-bye.'
1 hour ago