It seems to me that Podcasts are popular amongst a certain (geeky) user group but ignored by the rest of the Internet. Honestly, when was the last time that you have listened to a Podcast ? I have to admit that I’m also not listening to Podcasts mainly because the lack of time but also because of the difficulty to find Podcasts that are interesting enough.
Youloud tries to make at least the second concern irrelevant. It lists a lot of Podcasts in their directory offering features, newest, most popular and top favorite Podcasts.