I'm talking about this http://techcrunch.com/2011/10/19/dropbox-minimal-viable-product/ http://techcrunch.com/2011/10/19/dropbox-minimal-viable-prod... Also th

I'm talking about this http://techcrunch.com/2011/10/19/dropbox-minimal-viable-product/ http://techcrunch.com/2011/10/19/dropbox-minimal-viable-prod... Also that Eric specifically mentioned this in the book. I'm confused that this is surprising to you. I'm assuming you've read the Lean Startup?