While the app allows us to filter/search our library (why can't we do this on the website?) it would be useful to be able to bulk add items to collections instead of having to add them one at a time from the item page itself.

Couple ideas of how to implement:

1. From the main library listings, the ability to multi-select via a check box (or other multi select mode) with a "add to collection..." button to select what collection to add it to.

2. From the collection itself, have an "add items to collection" button that you can search/filter the items in your library and click check boxes (or just the item itself) to select and a button to add all selected to the current collection.

I would really like some bulk collection tools, as well.

I have so many items in my library, that I can't see the ones in the middle because the app gets bugged down by the sheer amount and just stops responding after I've scrolled down a while. Being able to move things in bulk into collections would certainly make life easier, when I try to browse through the things I got from bundles.

I want ability to move items between collections. And to reverse order of a collection.

At least there is a hover button on most game links. You do not need to open the page, you can add items directly from the browse section.