Your content is definitely overtaking your design. Ordinarily a good thing since content can partially drive your SE rankings. However, i think you need to look a bit at your design angle.
What's GoldPoster stand for? What would i visually expect? How can your mission be translated into a simple logo that can also be used as favicon?
The green stands heavily in contrast to what i would expect to see based on your URL. If Gold is referring to money, then green is maybe an option, but not "Kermit the Frog" green

Get some money colors on there, use some gold colors as well to build the visual ties to your URL, etc. You have the advantage of a descriptive URL, make use of it.
Content is pretty good, is this custom written or feed posted? If it's custom, then you definitely need to consider placing the social bookmarking elements under each post and see whether people are willing to drive your traffic by making use of DIGG, etc.
Bottom line: Great on the content side, needs improvements on the visual presentation.
IB