I've stopped recommending people and tell friends asking about JetBlue to look elsewhere. The only person this works for is someone in New England who doesn't want to commute and wants BOS, then fine. ANY other base, or commuter, go to Delta. No-brainer not even close. Upgrade to bus weekend off lineholder in BOS looking like 15 years soon. Embraer was 4 to captain, no movement anymore so pretty much plan on being a forever FO while your friends hold check airman lines on 767 or lineholder captains on 717 after a few years.
Oh yeah...not to mention retirement/profit sharing/pay.