Asa Dotzler has been promoting Mozilla Firefox for more than six years, and he's not happy about other software vendors installing unwanted plug-ins in his browser. Among the vendors getting under Dotzler's skin are Apple, Google and Microsoft, each of whom also happen to produce a competing web browser.
Apple, Google and Microsoft are by no means the only companies that install plug-ins to Firefox, but most companies at least ask the user before doing so. Dotzler is concerned about plug-ins like the iTunes Application Detector or Goog