1. I'm pretty sure that there shouldn't be any fluid coming from the front of the differential now should there? You know, the end where the drive shaft hooks up to it. Found it when I was about to put on my BMR torque arm.
2. Could this also be the reason why I am getting a vibration at highway speeds?
3. Is it a good idea to drive it this way until I can take it to the dealer.
I think this is the right forum for this.

 

It's your pinion seal leaking. The fbods are notorious for this. I had mine replaced under warranty, but a few hundred miles later it started leaking again. Oh well...I just add/change fluid now as needed.