I used to received every day an email with some interesting posts about everything which could be commented by everybody....
Has the site ended the practice?
Is anybody still receiving these emails?
Yes, it is called cruisers forum newsletter and is a listing of the prior day's posts to which you can click and link to the specific thread.
Cruisers Forum <email@example.com>
You need to sign up for such to receive the daily newsletter.
And once you post a reply to a thread you can chose to receive continuous emails of subsequent posts to the thread and you can select to unsubscribe to the specific thread if you tire of receiving continuous emails of that subject thread.