Online Communications team – where does that sit

The responsibilities of my area of work are starting to balloon to include things like website strategy, online marketing and communications, intranet planning and management, and knowledge management. My team does not do the actual programming, but focuses on driving and managing online projects. We currently sit within Marketing and Communications, but this doesn’t feel like the right fit.

I’m curious to know how other organisations structure their intranet and online communication teams. Any suggestions?