Valleywag:

Internet spam originated as classic, straight-up, unwelcome, in-your-face-and-inbox advertising and marketing. At its worst, it comes from "Nigerian Bankers" and swindlers peddling Viagra, and more likely than not, this early incarnation of spam--we'll call it Spam 1.0--is lurking in your inbox right now. eUniverse, the company that essentially created MySpace, was a pioneer in this field. Headed by CEO, founder, and Chairman Brad Greenspan, eUniverse (now Intermix Media), was a multimillion-dollar marketing and entertainment company known for sites like Skilljam.com, pop-up advertising, unsolicited mass emails, spyware, and the adware behind controversial peer-to-peer file sharing network Kazaa.