check out this picture. i'm at work so i don't exactly have mine posted. the red arrow/circle indicates the problem area. there's grease (maybe brake fluid) there. it's not leaking by the way...it's just there on the bar (arrow) and the rubber dust cover (circle)

 

yea thats normal, my car is the same way

 

yep perfectly normal... unless there is enough of it to drip or leak down the firewall, then it's time to replace it.