I think so. 2 ways. The first way you might be thinking about, is when you click on someones profile, they have layouts in their profiles. I believe some those layouts have viruses/adware ect.. But still unknown to me. The 2nd way is threw the myspace ads, which are all over myspace. everywhere you click anywhere on myspace, there is a myspace advertisement, advertising another company. Well myspace is a free service only because they get paid threw businesses who pay myspace to advertise their ads. And i do believe myspace does not filter ads that are displayed on myspace. Meaning myspace will place any advertisement on myspace as long as they get paid. So even if the ads have spyware, viruses, myspace will place it on their site. I'm not sure about this. But considering myspace is a big company, i'd say some research would need to be done. Finally i think there might actually be a case on this.