There is a new Dashboard in the Catalog section of the Sales web app, which displays the Top quoted Products.
In the Deals section, there is a pie chart with Forecast by Region, and the list of regions is restricted to only those for which there are deals, i.e the Company linked to a Deal is in that Region.
In the Catalog Product view, there is a new Quotes tabs, which displays all Quotes containing this product. This is a quick way to figure out which customers purchased this product.
The performance of the Sales Web app has been also improved significantly when you have a lot of quotes / invoices.
Note that you have the option to display the dashboards as default screens or not, in the Display tab of the Options menu.