I was at a HUG meeting where a Hubspoter was presenting. I mentioned this to her after the presentation and she said HubSpot does have plans to push resources towards the quoting/ products futures in Sales Hub. I know we are all looking for the coveted status change to ‘In Development’. We just need to keep upvoting so they see it is a priority for many users.
BTW, I think this idea may be of interest to some on this thread too. Custom fields to Products