Dear AdMan: In surfing the web sites of other real estate agents - both local and national - I’ve noticed that some of them have an online newsletter that people can click on to read. My guess is that this same electronic publication is probably e-mailed to the agents’ buyers, sellers and prospects. I find the concept highly appealing since I enjoy the technology aspect and believe I could put an online newsletter together each month. However, I thought I would get your opinion first.