The U.S. Federal Aviation Administration has given airlines the go ahead to ditch old fashioned flight bags in favor of the iPad — a move that promises to save paper, time and money.

Could the MacBook Air offer a future for notebooks? That’s the belief of one Wall Street analyst who says notebooks could make a comeback with tablets coming out on the losing end.

The reviews of HP’s would-be iPad-killer are in, and they all agree on one thing: the HP Touchpad is no iPad, but webOS has a huge amount of promise.

Now an internal email sent out to HP staff has leaked, written by Palm’s Senior Vice President, and it compares webOS’s rough edges along with its promise to Mac OS X ten years ago.

JailbreakMe, undoubtedly the easiest method of jailbreaking an iOS device, is set to return imminently with version 3.0 — the all-purpose jailbreak for any device, including the iPad 2, running iOS 4.3.3 and below. Comex has updated the site for the second time in the past week, leading some to speculate the relaunch of the new service will be today.

Our roundup of must-have iOS games this week includes 1-bit Ninja — a unique new platformer that boasts retro gameplay in a stylised 2D side-scrolling world, which you can drag into 3D at any time to reveal hidden paths — like no other platform game you’ve ever played.

Also on our list is Pocket Academy, the latest release from Kairosoft, the developers behind Game Dev Story; and the official Transformers game from Electronic Arts.

As my colleague Mike Elgan points out, the iPhone has changed the world in profound ways.

Now an ex-colleague, Brian Chen of Wired.com, has just published one of the first books to take an in-depth look at how, exactly, the smartphone world is shaping up.

Always On: How the iPhone Unlocked the Anything-Anytime-Anywhere Future — and Locked Us In is an excellent overview of how the iPhone is changing the computing landscape.

I follow Apple closely, yet I was surprised at how much I learned about the world of mobile from Chen’s well-reported book (Full disclosure: I provided a blurb).

The iTunes Festival 2011 is now well under way in London, boasting 31 nights of music from 62 artists including Coldplay, Foo Fighters, Linkin Park, Bruno Mars, My Chemical Romance, and many more. If you weren’t lucky enough to bag yourself some tickets, you can still enjoy every show live and on demand with the iTunes Festival London 2011 app for your iOS device — the first of this week’s must-have iOS applications!

We’ve also included the brand new Starbucks app, which boasts Mobile Pay, reward card management and eGifts; and the Photosynth app from Microsoft, which just got an awesome update!

Have you noticed how Apple and Google have been going round in circles recently? Both OS X Lion and Google’s new Facebook challenger, Google+, sport circular frames around their user photos.

Apple has released the Gold Master build of the next version of of its Mac OS X operating system to developers, meaning that 10.7 Lion could see release to the public as early as next week, exclusively through the Mac App Store.

For users looking to upgrade, this is uncharted territory: the first OS X upgrade to be delivered digitally. To help you prepare for Lion and guarantee your machine is one hundred percent ready to upgrade the second Lion drops, we’ve put together this handy guide.

Here’s how to prepare your Mac for Lion, and do it right.

We’ve got the fabulous MacBook Air, MacBook, MacBook Book Pro, iMac, Mac Mini, Mac Pro, and now the Mac Faux.  The Mac for people who already wasted their money on something else, but don’t want to be left out. It might not look that good, but now you have another idea about how to carry your favorite snack around. I’m sure that notebooks sporting vegetables aren’t far behind.