For those industry types who use Pinterest as a marketing tool, the Pictures to Profits Podcast is looking for guests to talk for about 20 minutes via Skype about how the site is used to grow business. The podcast receives 300-500 downloads per episode over a two month period, and is exposed to 2,500 Twitter followers. The website, http://mcngmarketing.com/category/podcasts, receives 7,000 unique monthly visits. Host Vincent Ng can be reached at [email protected].