Anything in particular about your service that one would be hard pressed to find in another KM system?
I'd say im pretty interested (in the frontend eng position) and will send you an email later (My name's Ben.)
We're unique in the sense that our primary value is aggregation and curation of other services. So you might use some KM system (like, say, Confluence) to write up a "how to set up your environment" guide, but you then use Pathgather to find, share, and track who has learned that piece of content. This works particularly well when your learning content spans many different websites, which is very common at large enterprises.
Look forward to hearing from you!