[JonFish85]

Square isn't public so I imagine that the private stakeholders either are OK with him taking the job or aren't able to stop him (if he owns enough stock).

[bduerst]

Since many B2C IPO strategies seem to benefit from generating media buzz, I can imagine the keyword tie-in to Twitter only helps.

Also, the CFO is probably just as important if not more for getting the company ready for IPO.

[caseyf7]

I bet he steps out of Square or sells it. Square is much less likely to price an IPO than people think.