I received the Jet Blue Business Card back in May, and the Barclay and Jet Blue still can not get my accounts linked.

Its been a nightmare dealing with them. Evey time I call its a least 30-45 minutes of both of them trying to figure this out.

After 2 months around July I did start getting points, but not all.
still missing some from a month of purchases.

I hit 50K in purchases back in October to qualify for mosaic, they confirmed that I qualified for mosaic status, but because my accounts are not linked I am still not upgraded to moasic.

Every call is the same story and the same response from them, "we will escalate this and try us back in 2 weeks"