2 Nice Introduction Video of 2 Best Companies

I just found 2 cool introduction video of 2 meaningful companies of the Tech World. I personally admire both companies & founders of both companies.

Here is a Twitter

And here is a Mozilla (Non Profit Organization)

Ketan Raval
Working for Lets Nurture , working on few other things for Lets Nurture Org .. spending free time in blogging, writing, reading, music, watching sports, love to spend time with good people instead of smart people...