Asepsis == solution for .DS_Store pollution.
Installation from sources
You will need Xcode5 for building it from sources:
git clone https://github.com/binaryage/asepsis cd asepsis git submodule update --init rake build rake install sudo reboot
Note: for installing debug version which is more verbose in Console.app use
rake build_debug instead of
rake build. Also you may then run
rake debug_test to check if asepsis works as expected.