[Koha] Koha and CollectionHQ

Recently learned about CollectionHQ <http://www.collectionhq.com/> which sounds like a very slick tool for managing collections and helping with weeding decisions and I hear tell that someone moving to an open source ILS is working with the company (but they wouldn't say who). Can anyone shed any light on this? I'd love to verify that someone is working with them. It fills a missing piece (in all ILSs). I know nothing about pricing except that it is subscription-based. Anyone working on this integration? Lori Ayre