Fingerprints is currently working to deliver membership perks such as FP Studio drops, allowlist/discount in partner projects, FP merch, tickets to events/exhibitions and physical prints of treasury pieces.
A stacking mechanism would (i) reward long-term holders with perks; (ii) help to automate the delivery of such perks (real-time list of stakers vs. having to take snapshots every time); and (iii) give us constant visibility on a potential selling pressure ($PRINTS not staked)