UberMedia, the company that runs Echofon, UberSocial, and Twidroyd has launched a new iPhone application called Chime.in. The Chime.in website currently is not available.

General Motors Company (NYSE:GM) has announced an in-vehicle infotainment system with an intuitive design with auto industry-first controls called the Cadillac User Experience (CUE). The CUE will launch in 2012 with the Cadillac XTS, Cadillac ATS, and the Cadillac SRX.

Adweek editorial director Michael Wolff has stepped down after a year at the company. Jim Cooper, executive editor will oversee day-to-day operations of Adweek effective immediately. Jim Cooper was an executive editor at Mediaweek. Wolff is known for launching a controversial redesign at Adweek, Mediaweek, and Brandweek. The redesign integrated all three publications into one. [Mashable]

Apple Inc. (NASDAQ:AAPL) has announced that they have sold over 4 million iPhone 4S devices. The company launched the device three days ago on October 14th. In the first five days of its release, over 20 million customers signed up for iCloud as well. The iPhone 4S will be available in 22 more countries on October 28 and over 70 countries by the end of the year.

Adobe Systems Incorporated (NASDAQ:ADBE) has launched an Adobe Reader application for iOS. The application works on the iPhone and the iPad. Adobe Reader for iOS allows people to view, access, share, and print PDFs. The PDFs can also be sent to AirPrint-supported printers. [iTunes link]

Samsung Electronics has said that they wanted to stop the sale of the iPhone 4S in Japan and Australia. This appears to be payback because Apple successfully prevented Samsung from selling tablets in Australia. Samsung filed preliminary injunctions in the Tokyo District Court and in the New South Wales Registry.

Infomercials are long-formatted television commercials that are usually five minutes or longer. Some TV stations choose to air infomercials as an alternative to the former practice of sign-off. Infomercials have been very useful for people like George Foreman, Billy Mays, and Tony Little. Below is a list of some of the worst infomercials:

You know what is amazing about viral videos? When those viral videos get remixed. This is why we have compiled a list of some of the best viral video remixes including Charlie Bit Me, Old Spice guy, and Antoine Dodson. If you know of any other good viral video remixes, please post them in the comments. Check out the full list below: