I really think this article hits the nail on the head. With internet marketing becoming a "must" for advertisers, it's important to take risks every now and then.
As a company advertises on the internet, they have to realize that they are competing with an entire world of companies with the exact same product. Their competition and potential customer base probably just increased ten fold. They must also realize that brand loyalty is a joke. If a customer is actually looking for your product and you don't provide exactly what they want - boom! - they click on another provider. Because of the internet, that decision and that transition takes all of fifteen seconds.
So, a company can't afford to be afraid of advertising on myspace. The possibilities are far too great to be left untapped or to wait a moment too long and loose the opportunity to your competitor. Imagine how much success viral marketing could have in an environment like that. It's a world of conversation between specific demographics. Steal a piece of that conversation and your brand could live forever.
As long as a company knows what type of marketing mix they are dealing with ahead of time, there should be no surprises. There's a risk involved in everything, but when the reward is so great the risk is worth it.