With 1500+ benchmarks already found, I just hope that the ones already found will count when a counting system is implemented. In other words, I hope everything isn't reset when the counting system goes live.
One other variation on counting - I think it'd be interesting to have a separate count for benchmark "first finds." With benchmarks, I think it'd be fun to have an extra incentive to find (and, in some cases, uncover and clean) them first. That'd get us to the elusive "under 700,000" goal faster!
Tom S.