The birth of web 2.0

The answer is how did web 2.0 appear


There are two signs of the web here:

1) Rounded corners
2) Effects of glare
3) You do not know what this window will be tomorrow, it changes every day, but rather the content in the form of tags
4) A bunch of social networks, such as the Kaluga-Riga network, and they are joined by mashaps, in the form of an intersection, for example, a transition from Novokuznetsk to Tretyakov.
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The list goes on.)

and then I was prompted:

5) Technology Ajax - people are loading and the structure of the train will not change
6) This is a full-fledged UGC, the entire contents of the train site are generated by people.
7) An interesting way to monetize: Banners + paid subscriptions
8) Smoothly flowing web 3.0, in the form of networks generated by users of the metro, those themselves are underground.
10) eternal beta
11) built with Rails