The Twitter "Fail Whale": An irritating part of anyone's day that regularly uses social networking in their day-to-day activities. But could this endanger the viability of Twitter as long-term business?

A couple of analysts say think so. Both CNET.com senior editor Natali Del Conte and Herb Greenburg of CNBC Business News suggested Twitter's infrastructure problems could pose issues for Twitter's survival on CNBC's July 2 "Power Lunch."

"Twitter's down all the time," Greenburg said. "I love using Twitter. I will say it here and now - if Twitter were a business, it would be broke. Wait! Twitter is a business, but it's a private business. Maybe it's the type of business that should go public in this environment because those are the kind of companies that go public.