Venn diagrams normally consist of overlapping circles. For instance, in a two-set Venn diagram, one circle may represent the group of all wooden objects (or web designer), while another circle may represent the set of all tables (maui). The overlapping area (intersection) would then represent the set of all wooden tables (or maui web designers). By comparing the all wooden tables with maui web designers we see how using venn diagrams can be helpful in creating a SEO marketing campaign, a social network, or even a business. To run a business you need to market, before you market you need to know your customer. Use this bit of info to help understand who your customers are and on how to reach them.
PS: Aerosmith tonight at the Maui War Memorial, you going?