R.R. Donnelley buys marketing firm Nimblefish

http://finance.yahoo.com/news/RR-Donnelley-buys-marketing-apf-2825522125.html?x=0&.v=1

Communications company R.R. Donnelley & Sons Co. said Tuesday it has acquired Nimblefish Technologies Inc., a marketing services provider.
Chicago-based R.R. Donnelley said Nimblefish, which is based in San Francisco, will expand options for customers who want to tailor advertising campaigns for specific audiences.
It did not say how much it is paying for the privately held company