I've never been a fan of buy backs-but then again I am used to things like stock.

  I think it is important to ask though, who is demanding that there be more volume now.  Is it the exchanges, is it the holders wanting to sell, daytraders, is it potential buyers? Does the project team need more tokens on hand to get the platform started?

  I don't know how much real $$ is behind the project, but usually it is a good idea to save existing capital to get you through the development and marketing stages-including post product delivery.  So many inventors learn that building a better product isn't enough-it is about being able to afford the marketing and convincing people to use your platform.  

  The best way to increase volume is to focus on and deliver a product, and to marketing it prior to launch.  The free market will decide from there.