
"I've even seen more deployments of Nimble in the wild than I have 3Par "
Well that just really goes to show you aren't getting around as many customer DC's as you'd have us believe and it sounds like your mate at a HP reseller obviously isn't doing his job, either that or he's desk bound.
3PAR's install base, even excluding service providers dwarfs Nimble by a huge margin. Q.E.D.....