prolly could be a new thread but if I can make a suggestion,.
on the top level reviews page
http://www.pixalo.com/reviews/ - it shows last review user and time (cool)
but when looking at a specific review section e.g.
http://www.pixalo.com/reviews/showcat.php/cat/2 - there's no indication of the time the last review was added - the date that shows is the date the item was added so it's not possible to easily see which have recently had reviews added
Sill