San Diego Comic-Con ended its four-and-a-half day run in late July. If asked to summarize Comic-Con in a single phrase, a good choice might be “revenge of the nerds.” San Diego Comic-Con is where popular culture fans of all stripes assemble to revel in their love of comic books and related science fiction and fantasy themed movies, television shows and literature. Kendall Whitehouse, new media editor at Wharton, attended San Diego Comic-Con last week, took a lot of pictures and filed this report.…