(Suppose the Internet sourcing has a future, and I hope it will,) what do you all think will be the technologies used most in the next few years?

(I keep hearing rumors that Boolean will be replaced by a new language; or that the Google syntax is obsolete and there's a new "string logic" syntax etc.)

Will we soon call a Google searcher an "old-school" sourcer?

Will it be semantic search engines? Or will it be the deep web human-created sources? Will twitter play a major role a year from now?

I'm curious to hear what others think.