Viral Video Round-Up: Iron Baby, Reality TV Spoilers, and Star Wars iPad Briefing Dan Koelsch, May 31, 2010 As a Memorial Day treat, we have a few viral videos for you. First off, we have an Iron Man/Baby mashup by Patrick Boivin, who has a track record of making interesting mash up videos. Next, we have the Fine Brothers with the latest in their spoiler series, “100 Reality…