Toshiba: No Windows RT Tablet for Now
SlashGear

Toshiba has shelved plans for devices on Windows RT, the version of Windows 8 designed for tablets. Toshiba instead is now focusing on the full-blown Windows 8 software for its desktop and notebooks. Toshiba said delayed components would make a Toshiba Windows RT tablet's "timely launch impossible." Windows RT from other device-makers are scheduled to hit the market around the time of the general availability of Windows 8, which is set for Oct. 26.

What Else You Need To Know:

- Toshiba did not completely rule out Windows RT, saying it will monitor "market conditions."

- Toshiba had previously conveyed plans of releasing Windows RT tablets that would be powered by Texas Instruments processors.

- Microsoft (own branded Surface RT), ASUS, Samsung, among others, are releasing Windows RT tablets.

Other sources

SlashGear
Windows RT tablet market: Toshiba’s out  

The difference between Windows 8 and Windows RT is Windows RT’s limitation to what was formerly called “Metro” apps.

TechnoBuffalo
Toshiba Cancels Windows RT Tablet Plans, Will Focus on Windows 8 Instead  

At least it sounds like Windows RT tablets aren’t completely ruled out, but we have to wonder if perhaps Toshiba is, like Acer, a bit upset that Microsoft is releasing its own Windows RT and Windows 8 tablets.

Toshiba scraps plans for a Windows RT tablet
PC World
Toshiba Cancels Windows RT Tablet
Legit Reviews
Toshiba Cancels Windows RT Tablets, Apparently Just For Now
ZDNet
Toshiba bows out of Windows RT tablet race  

Then again, with other major PC companies still in the game -- HP was an early exception -- Toshiba may also be cutting its losses rather than compete against the flood of Windows RT tablets that are on the way.

Good E-Reader
Toshiba Ditches Windows RT Tablet Plans