Totally agree. I'm surprised that Twitter didn't. I wonder what the story behind that is
I think it was Systrom who made carved out that path for Instagram, and not any reluctance on Twitter's part.
The people familiar with the negotiations said Twitter
executives were shocked that they had not been given an
opportunity[1] to present a counteroffer. They said
Twitter was prepared to make higher offers [than $525M].
~ http://www.nytimes.com/2012/04/14/technology/instagram-found...