Perhaps you didn't read the part about 80% accuracy... The company has been doing this for a while. It's not like they were a bunch of RP supporters who started this thing last week. Use your brain before you speak and try to respond intelligently.
Check this out: The Portsmouth Precinct has RP at 7.31%. However a company in Portsmouth held an unofficial poll that had Ron Paul winning with approx. 30%:
http://www.seacoastonline.com/apps/pbcs.dll/article?AID=/20080107/NEWS/80107012