Thought I should add that it is reasonable to be miffed when someone claims your work as their own. It is also good to be vigilant about poachers in your local market.
I'm no marketing guru (just got a basic starter website going last month), but I think that few leads will come my way from the web. I think of it as something for potential customers to look at between the initial phone call and the first meeting, or between the first meeting and closing the deal... mostly the website just helps to set the hook.
I like to think that few people will rip off my photos and pretend to be me... If you steal my identity, you should know you get two teenagers, lots of bills, and you have to take out the trash for Thursday pick up.
Bass