How often does one need to find all items that are no-drop? It's the same concept, a filter that can reduce the number of items you are searching for.
In the specific instance I was interested in, I wanted to search for tradable, non-attunable augments that fit in a type 7 slot. (And yes, I know for a fact that these exist. I've seen one linked in-game, but I can't recall the name.) Even setting aside the issue of aug types (which is in the other thread), having an attunable filter is easier than searching for all tradable augments, then manually hunting through and clicking on each and every one I'm not familiar with to find which are attunable and which are not.
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Sir KyrosKrane Sylvanblade Luclin (Veeshan) Server
Lord, Lightbringer, and Redeemer in the service of Erollisi Marr
Master Artisan (300 + GM Trophy in All)
Master Fisherman (200 + 5%) and maybe Master Drunk (2xx + 20%, too drunk to tell!)