I'm with bikerbraid!  I eagerly walk up to someone with long hair and openly admire their 'locks'.  Sometimes the person seems a bit embarassed by my enthusiasm, but more often than not they are pleased by the compliment.  Often I'll leave it at that, say have a nice day and walk away - but sometimes we'll begin chatting, they will always notice my ever-present long locks hairsticks - and when they comment - I, too pull out one of susan's business cards (which come handily with each purchase) and pass it out.  On the rare occasion that I'm out of cards - I'll write the web site down on a post it and hand it to them.  Believe it or not, I'm a PAINFULLY shy person in public.  Long hair seems to be the only thing that lets my guard down around others