[rossjulie]

I wonder how Internet will be in 2030, maybe we won't have emails anymore, may be Facebook will be enough to do everything online such as apply for jobs, send SMS, make calls, search online, etc

[SEO]

  I don't think so. If Facebook is still blocked in such big and important country as China, there is no way all of Chinese living people to use it. And as I know some non-Chinese also do not use it.
 And I wonder how the mankind will be in 2030? What if there is no mankind anymore? (for example - nuclear wars, viruses, alien attacks...?)
 I even don't know how the Internet will be tomorrow, you're asking me about 2030 (18 years later from now - 2012)...