Granted, there were interference problems in the classic design when a track received tons of feedback and new commenters couldn't squeeze in.

ENGADGET: Editorial: the new SoundCloud is optimized for listeners, not uploaders

After my recent column "Three Big Mistakes Entrepreneurs Make When Starting Businesses" appeared, I received tons of e-mails asking how I had decided how to position my firm and what services to offer.

FORBES: Magazine Article

Yanzhou indicates in its latest SEC filing June 29 that it has contracts to sell 50 tons of coal at an average selling price 17.6% higher than it received on the 80 million tons of total coal it sold in 2009.

FORBES: Digging Into Yanzhou Coal, Finding Diamonds