Just saw this on points hack. It's back to one of the highest bonus levels. Points for new sign ups only who have not held an amex card in the last 18 months.
$1200 p.a. annual fee
Bonus points require $1,500 minimum spend in first 3 months
If you click through the points hack link you will see that it is a 'points hack exclusive offer', but I think this may just be the 100k points base for signing up, + 20k for referral, but maybe someone with a charge card can confirm it. For your convenience, clicking this goes through a random referral from the ozbargain wiki, but obviously I don't guarantee anything until someone confirms it:
Nice! Need referrals link.
I am pretty sure that income requirements have shot up a lot over last couple of years though.