Web 1.0-3.0

What I learned about the web 3.0 is that you can now communicate back with the internet, in ways such as social media and any other online websites that let you comment your opinion or give feed back. Web 1.0 was basic information and over the year the web has advanced into web 2.0. Web 2.0 had some communication like Facebook and G-mail but not all like they do now. Maybe in the future they will have web 4.0.