For this week's Business Behind The Brand Conall was joined in the studio by David Bergin of Goodbody Stockbrokers.

David spoke to Conall about the business of TeamSBS's favorite social media platform, Twitter.

It seems the company hasn't been flying high lately, with shares falling from $69 in 2014 to $33 this week.

So is this just a minor bump for the platform or is Twitter on its way to being extinct.

You can listen to the interview in full by pressing the 'play' button in the image above the headline. (or at the bottom of the page)