Where is the "love" in Ron Paul’s Revolution?

The Ron Paul Revolution–where love is spelled backwards–is the signature word for the movement.  The Ron Paul signs and banners are at rallies and on the internet.  But where is the love? 

I hear about Ron Paul, I hear about revolution, I hear about liberty, I hear about policies, I hear about the constitution, but I never hear about the love.  What, in fact, is the love?  That word has never been defined by Dr. Paul or his followers. 

Grant it, Paul followers are polite, intelligent, and considerate in their zealous promotion of their candidate.  Maybe that is the love but somehow I don’t think so.   I’m beginning to think the love is just a cute word pulled out of the word Revolution but it has no real purpose or principle in Ron Paul’s campaign.   Love may not have a defined meaning to Ron Paul supporters.

I’d like to hear from Dr. Paul or his followers on what they mean by love in Revolution.