If they signed up per year, yes.
But their subscription terms are '$5 per week'.
So, unless I'm completely uninformed about consumer law, that means they have to do recurring billing on a weekly schedule charging $5 each time the subscription renews, and customers can cancel at any one point in time.
See here:
http://www.newsday.com/services/7.387?registration=true&...
Any two bit webmaster running a site with a subscription model would be able to tell you some of the downsides of that registration page and why you really don't want to do this (the $5 / week charge) but that's their problem.
So, what they've grossed is the number of subscribers times the number of weeks, once they've figured out their 'life cycle' they can project to future earnings.
People do not as a rule fork over a years subscription in advance, another truth of online recurring billing. That's a great way to have to refund all of the money if the customer is not 100% satisfied during the run of the subscription.
So, the 'middle ground' is monthly billing, with in case of a dispute a maximum 3 month refund.
I also love their 'opt-out' for spam checkbox (check to opt-out, default 'unchecked'), and the fact that they (optionally) ask you to fill out your gender and birth date.
> " Please check this box if you prefer not to be emailed "
The marketing joys of double negatives.