Contrary to false information released Monday, Google (GOOG) has not bought ICOA, a provider of public Wi-Fi at airports and restaurants. The false press release was sent via PRWeb, a service that distributes press releases online and by email. "This was a hoax," ICOA CEO George Strouthopoulos told IBD via email. "This is absolutely false. We are investigating the source." He said it appeared to have originated from the country of Aruba and that