A spiced ham commenter (aka spammer) visited this blog last week and their URL trail was particularly interesting.  After an in-depth investigation of where they came from, the technique learned led to a 200% improvement in our own marketing efforts.  Efficient techniques PLUS ethical linking/value linking = 200% improvement.  Pure win!

Lesson learned:  Check your stats all the time.  Follow as many user trails as you have time for.  Your discovery might lead to tons of money saved or made!

More info on our efficient SEO linkbuilding services here.