pbpst is a small tool to make interacting with pb instances as simple as possible. pb is a versatile, free and open source pastebin which has more features, is more robust, and is faster than any other pastebin with which I am familiar. You can find the reference instance (which tracks pb's master branch) at ptpb. Ideally, pbpst will support as many features of pb as possible (hopefully, nearly all) in a simple, unassuming CLI.
Please see the wiki for some tips and for build-instructions.