Bluetooth Spammer

Bluetooth Spammer searches for all nearby discoverable/visible BT devices and sends selected file to every one every minute.
It's first Bluejack/Bluejacking app on Android Market. Plus it's free and without any ads. More features based on user feedback.

By default it sends file "message.txt" containing text "Bluejacked!" (txt files are usually received as notes/messages on feature phones).
You can also change it to any other file (txt, vcard/contact, picture, video, etc.) - requires file manager.

WARNING: This app should be used just for fun at your property. Real advertisement, other commercial/promoting use, or extensive use is forbidden. Use at your own risk. Make sure it's legal to use such app in your country.

Compatibility: Bluetooth Spammer does NOT require root but sending files through used workaround may not work on all Android devices. It works on devices like Nexus One or Dell Streak and similar stock Android phones but it probably won't not work on Samsung (but might be fixed in future app update).