keywords: goog playboy google ipo company
text: Playboy Article May Raise Concerns for Google By MICHAEL LIEDTKE     SAN FRANCISCO (AP) -- Google Inc. (GOOG)'s highly anticipated IPO faced a possible stumbling block Thursday with the release of a Playboy interview that the online search engine leader's co-founders gave just before the company filed its plans raise \$3 billion with its stock offering...