Web 3.0

there is considerable debate as to what the term web 3.0 means, and what a suitable definition might be. some say that web x.0 is a marketing term, others use it to define each phase of the www evolution.

here's what i think will define web 3.0:
1) mobility - web 2.0 and beyond on mobile devices with internet connectivity
2) integration - compatibility between different applications and devices
3) personalization - ability to customize applications, interface and tools
4) open technology - users will develop applications and software, less of enterprises
5) 3d - the web experience will start to move into the 3d space

and of course, UGC will continue to override all other content.