Apple appears to have quietly made a subtle yet significant change to iTunes backend in an effort to make it easier to comb through your Purchased App Store items.
As observed by an iDB reader, the iPad storefront now includes a brand new lefthand bar which makes it easy to sort your Purchased apps alphabetically.
The tweak certainly helps find a needle in the haystack, especially when compared to having to scroll through a long list of Purchased items that used to be sorted chronologically. Coupled with the handy search field, this enhancement lets you zero in on a previously purchased item in no time...