In Response to Kristen
At the end of Kristen's Post about Face book she asked the question: Have you noticed these new types of advertising on Facebook? Would you be more likely to react to an advertisement and use a product or go to a place that you know your friends have been to?
I have noticed that Facebook has been increasing it's use of free-economics by using its ads on majority of it's pages. Since Facebook has been quite successful lately it makes sense for them to be a popular place for companies to want their ads promoted.
Personally I feel ads online at any site aren't very convincing because they just seem like pop ups. Every experience I've had with them just led to dead ends or scams that you require you to pay. However some ads led consumers to think a certain way and use their product, but you can't always rely on that happening.
I feel I would most likely use a product I have heard learned about online or thru others. It's very easy to see a product online and think that it works, but we all know many of them are misleading. With this said getting first hand information and reviews of the product give you more insight to if it's worth purchasing. Word of mouth seems to be the best way because its the truth of the product that you learn about rather than what the company wants you to see.