Yes, we've been looking into this, what would be great is to hear your (and others) technical requirements. I.e. I may want light VOD (1-2 streams at 256k bps at once) and stream splitting to live users 10-20, on a 1020, for windows media only, for example.
Note this is a tricky game, best to describe minimal requirements distinctly from nice-to-have's
can RB help optimizing video streaming i.e video on demand and live streaming? does it support stream splitting so server side SH can split stream to multiple client side SHs and client side SHs serve content to all requesting clients?