Read other letters about this article
There's a big difference between relying on voters seeking out information and disseminating information as part of one's campaign.
Obama is doing the former, with a whole lot of uplifting rhetoric, while Clinton is doing the latter.
Since I have not sought out information on www.barackobama.com, I really don't know what he's about, other than lifting up the country, uniting the country, and changing the country.