Mevio, née Podshow, replaces cofounder with new CEOAs they say in fashion: One day you are in, and the next day, you are out. And the same is true even for podcasting startups long after podcasting went out of style. Ron Bloom, cofounder of then Podshow, now Mevio, just touted the rollout of a site redesign on Monday. Now a tipster tells us that Bloom has been replaced as chief executive by Jeff Karp, the SVP of marketing at video game publisher Electronic Arts. The company received $15 million more in funding in July for a total of $23.5 million. The new site has rolled out "channels" of entertainment and other programming, but one look at the trend on Compete shows you all you need to know about the startup's prospects even after the name change.