I shared this elsewhere and thought I'd share it on the team blog as well. I hope others might find it useful.
UPDATE: I buried the lead... by switching from AT&T to StraightTalk I'm basically getting my new phone AND laptop for FREE. :)
Wow. I exhausted all the possibilities and finally settled on a new laptop, phone, and phone service. I'm going all open source, unlocked, and contract free. :)
Laptop: ZaReason UltraLap 430 w/Ubuntu 12.04
Phone: Google Galaxy Nexus by Samsung
Service: StraightTalk Unlimited (Month-to-Month)
BTW, I'll save more than $1000 over two years by leaving AT&T... plus another $1400 since I'll be canceling my MiFi as well. I can buy a new phone whenever I want! (This made it easier to say no to the Samsung Galaxy SIII for now, as did the promise of Jelly Bean sooner on the Nexus... not to mention the Nexus was half the price unlocked. I really wanted to do the SIII on Credo for $199, but the two year contract at AT&T like prices turned me off despite Credo's social mission.)
Also, the laptop has double the RAM of a Maxed out Macbook Air, and more SSD storage than possible with a Macbook Air... for over $300 less. And, I found great looking alternatives to all my favorite Mac Apps, including TextExpander and FlyCut. Oh, and they're all free.
These are still not inexpensive purchases, but I feel like it's money well spent... I was out the door for 15% less than I would've been with a maxed out Macbook Air and a basic iPhone 5. And with the savings over time with the cell plan, I basically just got my new phone and computer for FREE!
I guess I buried the lead, eh?
And of course I'll be sharing my experiences switching from OS X and iOS to Linux and Android... and I'm looking forward to finally walking the open source talk. :)