[Nice] Seeking dev KaKaRoTo for knowledge on ECDSA and Bitcoin

[Turkey Breast]

Hi,

I was searching the net and found a blog by 
KaKaRoTo explaining ECDSA, and noticed they had good knowledge of crypto on stuff (especially around PS3). Also I saw they are into cryptocurrency and Bitcoin.

This is my project:
http://www.indiegogo.com/projects/bitcoin-dark-wallet
http://www.reddit.com/r/Bitcoin/comments/227lne/darkwallet_update/
http://libbitcoin.dyne.org/

I'm looking to contact 
KaKaRoTo because maybe they could help me solve a problem involving how to generate signatures from N participants without sharing their private keys. I know it's possible since I've got a paper on it, but some details need to be worked out.

The reason why this is important is that it enables extending the multisignature limit in Bitcoin to beyond 20 participants to an unbounded limit. So we can make the world's first truly cooperative bank owned by the people for the people. Many many deep social implications of this tech.

I'm mailing this list since from 
KaKaRoTo's blog, I know they're a dev of libnice.

Thanks!