You have published a statement that could reasonably interpreted as Jason Calacanis mistreats founders by bullying them, changing offers, sharing their confidential info and other things.
That intentionally obstructs Mr. Calcanis from entering into valuable business relationships with startup company founders.
It seems very risky unless you have at hand specific evidence that Mr. Calacanis had done each of "bullying them", "changing offers," and "sharing their confidential info."
Of course I totally believe you and wouldn't be keen to do business with him. But, that's exactly the point.