I don't think the 128% figure is accurate, but this appears to be...from CBS News one of Obama's communication department news source.
http://www.cbsnews.com/news/romney-earned-zero-votes-in-some-urban-precincts/
I don't think it is either, but let's see what Texas Tea can come up with. From your link:
Obama's dominance was mostly confined to largely African-American areas of West and North Philadelphia. In the third division of Philadelphia's 28th Ward, for example, 94 percent of the residents are black, and the 2010 census recorded only seven white residents. Voter registration lists showed only 12 registered Republicans in the division, none of whom voted for Romney or responded to the Inquirer's requests for comment.
So, the zero votes for Romney does not necessarily mean fraud, probably doesn't in fact. Any candidate getting more than 100% would have to be some sort of fraud or error, however.