iFloor, a Tukwila online flooring retailer which had peak annual revenue of nearly $60 million, has filed for bankruptcy protection and laid off about 90 of its 150 employees. The Seattle Times quotes a bankruptcy attorney for iFloor's parent, Smooth Corp., who notes that after Thanksgiving the company "concluded that it was unable to secure adequate operating funding to go forward in this economy." The company was backed by Maveron, the Seattle venture capital firm led by Howard Schultz and Dan Levitan.

Bellevue's OneHub today introduced a new Web application -- which like Google Docs and other file sharing programs -- allows people to share documents with co-workers over the Internet. The company is led by Charles Mount, Laurel Moudy and Brian Moran. Moudy and Moran previously worked in executive roles at Ignition-backed Centeris.

Northwest Cable News has introduced a new technology news program called Talkin' Tech, with the latest installment featuring insights from Sampa's Marcelo Calbucci on the startup market, an overview of the Entellium mess and news about Microsoft's efforts to woo teachers.

Seattle's Calypso Medical Technologies is cutting 36 employees and delaying some of its medical device programs, with Chief Executive Eric Meier telling Xconomy that “we recognize the capital markets are tough, and we’re not yet profitable.”

Kevin Merritt, chief executive of Seattle startup Blist, offers a top ten list for avoiding layoffs. From writing a blog to updating your LinkedIn profile to exercising, Merritt offers some good suggestions in these tough times and highlights a cool little Blist-powered online tool called Land on My Feet.

Saul Hansell at The New York Times discusses Amazon.com's "Team of Rivals" approach to selling products from competitors.

A post from Network World lays out some of the major hurdles facing the new-and-improved Clearwire, which received a $3.2 billion investment this week from tech titans like Comcast, Intel and Google.

In what could be a minor blow for Seattle's iLike, Peter Kafka at All Things D reports that the Seattle online music startup has lost the ability to showcase entire full length tracks from Sony and Warner Music Group. Kafka notes that Sony and Warner Music's decision proves that companies that have deals with music labels -- in this case iLike's partner RealNetworks -- can't automatically "take those deals and transfer them to a new service."

Read Rob Glaser's full memo to staffers at RealNetworks. Oh yeah, the Seattle company also is pulling the plug on the holiday party.