Actually it's the opposite. All RP supporters would give an arm and leg for him. It is one of the few chances to turn this country around. If anything, its the other neocon candidates that will have their supporters vote less. It's the same thing for those brainwashed neocons every year, if their candidate won't get elected another neocon will, so no motivation. If our candidate doesn't get elected, America continues its downward spiral.
All *hardcare RP supporters would but not all RP leaners (he seems pretty cool I guess sure) are necessarily going to the polls. At least that is what history tells us.
Remember many neo-con backers aren't even following the election at this point, or if they are it is maybe reading one article a week and watching the evening news. These people don't go to rallies or post on message boards or vote in online polls, they do however vote on election day and we need to be aware of that.
We should make a point to not only "support" Ron Paul but to actually register R and vote for him. It seems obvious but history tells us it's something we should be doing.