Here is a snapshot of the new look:
Easier to pin is one upgrade listed,
" ...quick to pin, simpler to comment, and easier to find Pinners that share your interests. We’ve also made it much simpler to mention other Pinners - just type ‘@’ followed by their name in any comment, pin, or edit form on the site."
Improved Boards, here is a shot of them.
The blog post doesn't say much about how they will be improved however. I have faith in this company though and am looking forward to the upgrade.
Here is a link to their post on the "refresh."
http://blog.pinterest.com/post/10497565225/pinterest-refreshed
