Fed up with trojan apps, rogue developers on the Android Market. Well good cause now there is a new section where you can actually report any developer or any inappropriate applications.
To reach the “Report Inappropriate Apps” form just browse from the web-based Android Market to this path Android Market › Help articles › Contacting Support › Report Inappropriate Apps.
Further more your Android device lacks Android marketplace application? Follow this link here, add your information and request the app. Are you a developer hammering Android apps and you need help? Check this how-to and how to fix a problem with Android Market for Developer.