Is Twitter a Central Content Distribution Hub for Business?

"The partnership is significant for another reason. I think this update is a further move towards positioning Twitter as the central content distribution hub for business. Facebook Fan Pages now offer easy Twitter integration and Bing and Google have established official ties with Twitter as well." From Duct Tape Marketing, Twitter and LinkedIn Finally Sync Up."

I wonder how much of the info exchanged between linkedin and twitter will be searchable on google and bing?

As a web 2.0 website developer, the idea that we can exchange and cross post from almost anywhere is exciting. This offers rich marketing opportunities for individuals, business, non-profits, governments, and schools to find and locate people and information like never before.