There are different ways of designing proof-of-stake. Some of the designs do not require collecting large number of signatures. Our design will be made public by the coming Sunday so in due time we welcome the crypto-currency/Bitcoin community to examine our design.
Like I said in your other thread, it would be very nice of you to provide some kind of whitepaper, or even a mere "this is how our tech works" forum post.
Keeping people "intrigued" by your technological promise is an old and annoying marketing ploy.
Satoshi didn't start with "I have tech, but I won't show you it" publication.