In that case, I see the value. I didn't know they didn't report limits on NPSL cards, interesting. I see them at work and see access lines on them even though they're NPSL, tought those were reported.
Starting Score: 492-TU04, 480-EX FICO V2, 467-EQ Beacon 5 (Via Mortgage PreQual March '12)
Ya, their use is nice! Amex has a tool to check your access line ability before you make a purchase, so if you are going to use the card for a big purchase you can check the access line to make sure the charge will be accepted at the point of sale
FICO 9: 
Filed Chapter 13 on 6/1/2017 after job loss. Discharged 6/1/2022.
Goal: Gardening!
Filed Chapter 13 on 6/1/2017 after job loss. Discharged 6/1/2022.
Goal: Gardening!