Robert_Charlton - 10:16 am on Nov 30, 2012 (gmt 0)

The SearchEngineLand article cited above now carries this update...

UPDATE: As of Wednesday, November 28, Raven has returned the AdWords API data and functionality to its software, saying ongoing discussions led the Google team to extend the company’s access through late December. "We are still working with them to extend our access long term, and we’re confident those conversations will be productive," wrote Raven’s Jon Henshaw in a blog post [raventools.com] today.