Mark Cuban Slams Y Combinator Co-Founder for Dissing Shark Tank in Ugly Twitter Feud

Mark Cuban Slams Y Combinator Co-Founder for Dissing Shark Tank in Ugly Twitter Feud
Image credit: ABC/Bob D’Amico

Grow Your Business, Not Your Inbox

Stay informed and join our daily newsletter now!
Former West Coast Editor
3 min read

Mark Cuban is a feisty one. He doesn’t take kindly to people bashing Shark Tank.

Y Combinator co-founder and former president Paul Graham found out in a very public, ugly way yesterday. The billionaire (Cuban) and the millionaire (Graham) knocked horns on the little blue bird last night.

Graham fired the first shot, warning startups not to waste their time appearing on Shark Tank.

Former Googler and Shark Tank guest star Chris Sacca, fought back first with a splash of sarcasm.

Sacca’s sneer didn’t sit well with Graham, who’s long written plenty about how hard founders like, for example, Google co-founder Larry Page, have it.

Next Graham fired off a link to a Wall Street Journal story featuring fellow Y Combinator co-founder Jessica Livingston’s unorthodox advice to early-stage startups. Nutshell: Don’t spend an iota of energy marketing an “initially mediocre product.” Wait until it’s perfect.  

Related: Billionaire Mark Cuban on Raising Kids: 'I Don't Want Them to Be Entitled Jerks'

Sacca weighed in with another snarky two cents.

Then Cuban stepped in the ring and the gloves really flew off. So what if he was a few hours late?

Startups, accelerators and arrogance, naw, those never go together, especially not up in Mountain View, Calif., where Y Combinator is headquartered.  

Cuban, known to be bit of a hothead at times, spit more fuel on the fire, implying that Y Combinator is a crusty has-been, that its heyday as a relevant accelerator is long gone. We’re surprised the razor-tongued Pittsburgh native didn’t use any of his usual salty language.

 

Ouch. Maybe Cuban’s bite was enough to shut Graham up about Shark Tank, at least for now. Apparently immune to shark bait, he still hasn’t yet responded to Cuban or Sacca. We’re guessing he’s saving his energy for one of his preachy trademark essays.
 
More from Entrepreneur
Our Franchise Advisors are here to help you throughout the entire process of building your franchise organization!
  1. Schedule a FREE one-on-one session with a Franchise Advisor
  2. Choose one of our programs that matches your needs, budget, and timeline
  3. Launch your new franchise organization
Make sure you’re covered if an employee gets injured at work by
  • Providing us with basic information about your business
  • Verifying details about your business with one of our specialists
  • Speaking with an agent who is specifically suited to insure your business
Discover a better way to hire freelancers. From business to marketing, sales, finance, design, technology, and more, we have the freelancers you need to tackle your most important work and projects, on-demand.

Latest on Entrepreneur