Bloom effect and "Depth only" camera

Is it possible to use Bloom effect (Threshold >= 1) on camera with "clear: depth only"?

Example: http://i.imgur.com/liuQuen.jpg (main camera with bloom script for foreground objects + second camera for skybox and background objects)

 

Sure you should be able to render to seperate layers, theres a few ways to approach this..

 

Background and foreground are already in separate layers. The problem is: bloom script have absolute no effect on camera in depth-only mode.

Also, artefacts with bloom on both cameras: http://i.imgur.com/9AE1RCR.jpg

 

wrong forum maybe?