@haarts, if the meshing feature is what you need, and you target home automation, you can take a look at panstamps as well. Very similar to JeeNode, but with better radios (CC1100), and a set of "holder" boards that can even install in a DIN-rail fusebox. Very responsive support. All open source.
I have no other relationship with panstamp except being a "happy user", but I think it deserves a bigger community. Take a look. The SWAP stack is great, even if its all-HEX approach isn't the most user-readable one... If you can make a side-by-side comparison with DASH7, I'm interested.