Web Browsers - timeline

The timeline of web browsers shown here seems to be very useful. I can think about the following ways, the information can be utilized.

1. Details of all the existing / non-existing web browsers and their version release periods
   
2. The ways in which different web browsers have evolved and their ancestors
3. Maturity levels of the browsers
4. etc. (there may be more)
   

I couldn't find the famous text based 'lynx' browser (found in Linux OS) in the timeline. May be it was not considered as a web browser?