You're right. If you click on some of those you'll see they are now 404'd. Google just has to de-index them. We've been removing tens of thousands of spam pages

You're right. If you click on some of those you'll see they are now 404'd. Google just has to de-index them. We've been removing tens of thousands of spam pages like this per day. Should have it all cleaned up in the next week or so.