Rob Woodbridge of UNTETHER.tv hosts a three-person online video panel for Episode 12 of his site’s program, The Week in Mobile. The informal 56-minute discussion provides an interesting take on how mobility is shaping content consumption — with a focus on “The iPad Effect” and its rapidly developing impact on the PC industry.

The panel cites a recent Fast Company article in which analysts anticipate 35 of the 45 million tablets expected to sell in the upcoming year will be iPads and that the only way for others such as Dell, Motorola, Samsung and RIM to compete with Apple is to dramatically undercut the price — begging the question, “Is the tablet PC industry really an industry yet at all?”

Additionally, as PC makers are being adversely impacted by the growing success of the iPad — not only with tablet sales, but in regards to laptops and desktops sales — another result may be the surprising “stealthy” success of MacBook Airs (for which the panel credits the proliferation of apps). According to Fast Company, the Air grabbed 15 percent of of the total notebook sales for the last quarter of 2010.

The discussion also addresses mobile privacy abuse in a new era of apps and Amazon’s concern regarding the consumer power enabled by NFC wireless technologies.

We recently reported on a number of new features and trends regarding media consumption via tablet PCs, especially since an onslaught of new iPad apps have been making headlines. One such potential trend may involve synchronized bonus content and interactive features related to live TV shows.

In February, Fox announced the availability of its free app for the series Bones, that enables access to a series of content add-ons while viewing the program live or via Fox.com, Hulu or DVR. Features include social media integration (users can comment with other fans and try to solve cases) and the ability to purchase songs played during the show from iTunes. The Fox launch follows the release of ABC’s iPad sync app for the hit drama series Grey’s Anatomy.

As content providers, perhaps we should be looking beyond complementary content for tablets, and consider what additional video approaches might leverage this growing platform. According to paidContent: “It’s interesting that so far the TV industry is treating tablets more as a sidecar for original programming on TV than a source of original content in its own right, as News Corp.‘s new The Daily is trying to do. Or perhaps sometime soon we’ll see a video-centric company try to evolve its product on the iPad the way News Corp. wants to do same for the news business.”

The paidContent article includes an interesting video promo for the free Grey’s Anatomy iPad app that features interactive components such as polls, quizzes, bonus content, and more.

In this video interview from San Francisco, Wall Street Journal “Personal Technology” columnist Walt Mossberg provides his first impressions of the new thinner and lighter Apple iPad 2, premiered by Steve Jobs at an invitation-only event on March 2.

New features worth noting include front and rear-view cameras, a thinner form factor than the iPhone, faster graphics, and dual core processors. It seems that Apple addressed the shortcomings recently targeted in advertising by its competitors. Mossberg comments that Apple did enough to stay ahead, but suggests they’re not going to claim 90 percent of the market share like they did last year due to the sheer volume of competing tablets this time around.

Mossberg comments on Apple’s focus on content creation, as opposed to content consumption, which the company hopes will change the way some consumers see the device. He also suggests it is a big deal that Apple has been able to maintain its $499 price tag for the new version. (The Wi-Fi versions start at $499 for a 16GB model and $699 for a 64GB configuration, while the 3G iPads are priced from $629 to $829.)

According to a press release from Turner Sports, CBS Sports and the NCAA, this year’s 68-team NCAA Division I Men’s Basketball Championship tournament will feature newly enhanced March Madness on Demand (MMOD) live products. The services (produced by Turner Sports Interactive) will be available across multiple platforms, including online, and as an app for the iPhone, iPod Touch, and for the first time, the iPad. Features available over Wi-Fi and 3G include live viewing with larger format streams, a personalized channel lineup, live in-game stats, social companion views, and more.

Live streaming of every game broadcast by CBS Sports and Turner Sports will start with the First Four on March 15, and run through the Men’s Final Four semifinals and national championship game on April 2 and April 4.

Beginning March 10, free mobile apps will be available for the iPhone, iPod Touch, and iPad from the iTunes Apps store.

For a complete list of features, check out the press release included in the Engadget post.

Fans of Discovery Channel HD programming may be interested in the free Discovery app for the iPad (released March 2, 2011). Three days after the app’s release, its developer Bottle Rocket Apps announced that Discovery Channel HD was “the top free iPad app on the entire iTunes App Store.”

Features of the new app include chat sessions with show hosts and fans, images (including production stills), daily video clips, scheduling information, tune-in reminder alerts, science news, social interaction via Facebook and Twitter, and more.

The app is available at iTunes: Discovery Channel HD by Discovery Communications