Space X ends the article by describing a third and final product, the Grasshopper. I believe Space X was wise to end the article this way. Although this rocket did not reach as high a distance, the composition of the rocket sounds a lot more impressive. They explain that the Grasshopper was a larger vehicle .They also explain that it was a better comparison to the type of rocket that NASA would use. It contains an engine, and "support structure" on top of the rocket, which makes it appear to be more of the type of craft we think of when talking about NASA. By doing so, Space X makes their product appear to be more of the complete package. They describe only the successes they had with the Grasshopper, in an effort to appease their possible customers.
As stated previously, this is not an article that could be considered a scholarly article. IT is mostly a large product pitch to people interested in space exploration. They do use facts, and it is accurate information as it is coming from the people in charge of the rockets, but it is biased. However, it shows that one possible solution to funding NASA as much as we do is to privatize part of the work, or at least find a way to reuse parts of the missions to reduce cost.