Do you think it would be profitable to send out letters to companies by Email? I have a nice letter typed up (short and sweet, with graphics) explaining my company and services provided. I have found real estate websites that have Email addresses for basically all of the real estate agents in my area. I thought maybe if I sent this letter out to a few hundred or so, I might get a good response. I figure, its free so why not? Just wondering if anyone has tried this and if it worked or not.