Flash.I have my Lenovo C2D T61, 4GB of memory, running x86_64/AMD64 Debian.
Get a Mac if Flash is a requirement. Flash is a PITA sometimes on Linux. And if you're opening stuff people are sending you, it will most often Just Work on a Mac, not so on Linux. Yes, you might be able to get it to work by performing extensive configuration on Linux, but it's a lot of work.
Firefox is 64bit, Flash (32bit) is running perfectly on it. And now that Alsa stuff is sorted out, it runs fine.
I've had no problems on the road with the MacBook Pro, and it's been able to connect to every wireless network I've tried.I am refuting the insinuation that Linux has problems with WiFi. 2.6.22 and Network Manager, udev, hal... etc. All works. Haven't had a lick of any problems.
Yeah, I know, NOW it works, but hey what to say now.
As far as sysadminning goes, I've discovered that I do *much* less with the Macs than when I had Linux for them to use. That said, there's still some to be done. Also, the Mac personal productivity apps are wonderful, particularly if you're doing video editing.Things are fine with update-manager. I've seen very little problems on Ubuntu stuff. And Since I am playing with laptop drives on my Lenovo, Gutsy seems to just work. Including Accelerations, HDAPS (motion sensing for hard-drive parking etc, allowing to thwap you MacBook and change desktops), connectivity just works. This machine was purchased in August.
Everything works fine, 2.2GHz, 4GB of memory, lots of stuff... the only two things it doesn't have, the camera and the DRM stuff.
On cost: make sure you compare similar setups. When I was looking for a desktop-like laptop, the MacBook Pro was price-comparable to equivalent machines (bluetooth, built-in camera, etc) from other vendors. I don't know how it is for a MacBook.Well, comparable MacBook Pro and T61 ... T61 $1K less, less the camera and the DRM stuff.
My experiences only, YMMV, etc.Same here.