Game & Turn pricing

[Angerak]

I quite like the pricing model that Alamaze uses.
Monthly subscription fee; which reduces the incentive to drop out of games not going well. 

Personally, I prefer a subscription model as well but the general consensus I've got back those that I’ve talked to is that they really dislike subscriptions.
 
I am curious though, why you feel that a subscription reduces the incentive to not drop out of games that are not going well.