I am currently using IPBoard, and I want migrate to NodeBB asap.
One thing that I missing it's the way to have access on many extensions like shop and support ticket.
On other side, I am migrating just for have something more lightway, fast.
IPBoard have thousands of features, in last 2 years, I am still discovering some features on backend, this become hard to manage, and losing time.
Now before migrate, I need to find a solution for a small shop (digital product), with a Download area, only who purchase can download.
I just found this: http://nodeshop.org/ but it's incomplete.
For support ticket, can be done also private forum (User - Admin forum only), but seem missing on NodeBB.
And in last seem missing an efficient spam control, but seem you are already working on it.
I hope to migrate soon to NodeBB, since I simple love to use it.