As I said in the other thread the article is a bit messy as of now. It contains a lot of repetitions and the technology isn't explained very well imo. I don't think you get a very good understanding of what exactly a block is for instance, what it is that makes the system work and what it is that makes it secure. And tech isn't explained in very much detail. For instance: what encryption algorithms are used?

I also think that the article needs to push the economic aspects a bit more. Maybe even putting the 'Economics' block above the 'Technology' block. Right now my feeling from reading the article is that Bitcoin is all about people mining for coins and the use of bitcoins for trade being only second nature. Which might be true as of now to some extent but not the purpose of Bitcoin as a whole.

I've tried to change some of this for my Swedish article but it's hard when most of the sources used is about the tech. Hopefully this will change over time as Bitcoin matures and finds a larger user base.

Edit: Someone just commented on my translation that the lead paragraph doesn't explain the purpose of Bitcoin very well. This may also be true for the English article.