"This paragraph contained useful information or context, but was removed by the sub-editor to keep the article within an arbitrary word limit in case the internet runs out of space." The snark is strong with this one.
I can get a really decent laptop for what the iPad runs. I'm lugging around a pretty but huge Dell Vostro laptop to class, which makes me drool over the tiny netbooks. They fit on the desks easily and can run more then 2.5 hours without hunting for a power outlet.
I have yet to actually find an instance where a desktop firewall helped in any way. Mostly they just get in the way of things and create another piece of software that has to be naggingly trained and updated.
The article says most of the flaws were unpatched installations of Java, Acrobat, and Windows. When new patches for those come out every week it is easy to let that slip without some sort of patch management tool. I wonder what they used other then WSUS.