Microsoft promotes the soon-to-be-released Surface RT by saying it can let you:
Work anywhere, anytime with Windows RT and Office 2013 RT
And, yet, on the same page it states this, it also says:
Office Home & Student 2013 RT Preview and the final version are not for use in commercial, nonprofit, or revenue generating activities. Commercial license options available (sold separately).
AllAboutMicrosoft’s Mary Jo Foley explains the commercial license options:
Microsoft Office for Windows RT: How to move to a commercial-use license
However, you cannot use Office RT on a Surface RT for work related purposes out of the box without violating the Office RT license.
The PR firm for 
Samsung does not have a great track for providing platform upgrades for Android or Windows Phone devices. However, I had a slim glimmer of hope that my Galaxy Tab 2 7.0 tablet might get Jelly Bean when I saw this update screen appear a few days ago. Alas, it was only some kind of minor stability update from Samsung.
The new T-Mobile unlimited 4G data plan that starts on September 5 appears like a great deal for $20 or $30 a month when paired with a matching voice plan.
The $13 
I just passed the 8 million step mark on my Fitbit activity monitor (3622 miles). I also just passed the 5500 floor mark (5510 and, uh, climbing). The total step mark is based on using both the original Fitbit and, later, the second generation Fitbit Ultra. Only the Ultra model measures floor counts.