The design is slowly getting better and less neurotic, but still doesn't look as coherent as it used to be before the recent changes.

It would be nice if there was more uniformity in the way borders, backgrounds, pannels and buttons looked.

And it would also be nice if the color was used to highlight the most relevant aspects of each page. For example, in the Marketplace the Shopping Cart and Checkout buttons get visually lost in the multitude of simialr bars. Even just separating all the searching and product filtering options into a signle panel would help to separate the Shopping Cart and the Checkout buttons. But whatever method is used, they should be more visible and easier to find on the page.