Since web 2.0 has only been around for 15 years,
I think you might have an extra 1 there. Web 2.0 is a very recent idea.
The web has obviously changed a lot since the 90's, and I doubt it just stops evolving all of a sudden. It has become a lot more interactive, entertaining, and important as a source for info. In 1995, how often did people hop online to find out what a "Bismuth crystal" is? Now in 2009, is there anyone who
doesn't do just that?
As for stickpage, well, it's already been around for a heck of time, and I doubt it's going anywhere. Unless some much superior competitor pops up, or CJ decides to call quits on it all.