Oh, I missed that one: ShoveBox is a lightweight Yojimbo clonish that sits in your menubar, waiting for you to drop anything onto the icon (that’s a pretty small drop target there, but on the other hand you’ve got keyboard shortcut alternatives). I like the interface, the simplicity and the nice little “QuickJot” bezel.

I don’t know how it would handle my 900+ items Yojimbo library, but the only thing standing between me and checking that out is the absence of smart folders making labels useless. It’s only version 1.0.1 though, and judging from the attention to detail and functionality I’m pretty sure that will be fixed soon — I love that you can define rules that will automatically sort and label your entries when you add them based on their contents, or that it can use your iSight (whatever that may be useful for).