Sabeer Batia, Vinod Khosla
These two people have contributed to the software industry more than Mark Zuckerberg and Facebook.
Sabeer Bhatia made Hotmail which he sold to Microsoft.
Vinod Khosla helped to establish Sun Microsystems which has given us the absolute most imperative advancements like Java.
In the event that your inquiry alludes to a business visionary like Zuckerberg, bear in mind we have large portions of them, including the Tatas and Ambanis,
Like Varun Reddy said, it is fine to live without Facebook for a day. Be that as it may, if Reliance or Tata close for a day, the whole country gets influenced.
It is considerably simpler to not have Facebook for a day than not utilize your hotmail id (that is whether you have one), or not utilize some type of Java for a day.
