The Paul-O-Meter

Liberty Maven has been running an interesting series of analyzes on the presidential candidates to see how they rate compared to Ron Paul (Methodology here). While you can quibble with a point or two here or there, the overall trend suggested by the scores seems reasonable enough.
The tally (out of 99) is:
Barack Obama 17
John McCain 25
Bob Barr 88
Here are the reader-rated results