I don't really know what Greeneum's goal's, methods etc. are.  We spoke with Assaf a few weeks back and he wasn't comfortable releasing information without an NDA. 

We can't sign an NDA as it opens one up to risk related to other projects etc. in the future known and unknown.  This is a similar stance to the one taken by VC's.  As such I can't comment on Greeneum. 

Nick