Rising royalty costs are causing a problem for Pandora, the popular music streaming service that will now have to limit the amount of free music users can access on mobile devices. According to a blog post from Tim Westergren, the company’s founder, users will face a limit of 40 hours per month on mobile devices, a change to take effect this week on the free streaming service. Continue reading Pandora Limits Free Mobile Streaming Due to Royalty Costs