With Facebook in the process of its IPO, some investors have been frightened beyond the general terrors afforded by founder Mark Zuckerberg’s refusal to remove his rebellious-yet-comfy security-hoodie – they fear that Facebook might run into a bit of an issue concerning the effectiveness of its ad content in general, mainly the present lack of viable translation to mobile – and now a small pizza place in New Orleans has reported on the actual results of running a paid ad on the Social Network. Pizza Delicious, a small business owned by Michael Friedman and Greg Augarten, peddles takeout New York-style pizza in New Orleans, two nights a week. The two wanted to expand, but weren’t sure how to proceed. So they decided to run a paid ad on Facebook – and NPR, while compiling other stories regarding Facebook, stepped in and hooked Friedman and Augarten up with Rob Leathern, a social media advertising guru.…