MSN Updates Site With Changes/Improvements to "Search Experience"

Word from Redmond on the blog that Microsoft has made several "search related" changes (they call them improvements) to their customizable home page.

From the blog:

Improved UI
+ Search results now span the full page
+ Improved UI for search tabs aka filters
Browser back behavior (we're really excited about this one in particular :) )
+ Click on a search result, filters, pages and click the browser back to go back to your previous search results/state
+ Permalinks
+ Improved add to page experience, with control over number of results and tabs

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