A real ad I just spotted:
"Twitter is the hot new way to advertise on-line. I have devised a system to allow me to collect over 50 000 people on Twitter for my Brand, and I can do the same for you. I have spend months figuring out the ins and outs of Twitter and I already have several real powerfull accounts to help spread the word about your brand! Twitter is the hot buzz word of the industry, and if you do not have a twitter expert working for your brand, now might be a good time to emply one!"