Lots of good things about the JetBlue Mosaic status match/challenge promo announced today. One of the highlights: the 15K bonus miles for making Mosaic is included for challenge folks. Not so much just for status match. But still a nice bonus (10+ points/$ excluding the other benefits). http://blog.wandr.me/2014/03/jetblue-offers-up-mosaic-challenge-status-match/ Also, if you complete the challenge the status lasts through the end of 2015.