emmett: What if two friends start a no limit game and they agree that one of them leaves the site for 2 years and when he is back, they finish the game?

Fencer: In my opinion unlimited games should always be unrated, and both of the players should be able to delete them anytime.

Hieronymus: Hmmmm. That sounds interesting.

Fencer: Well, I posted a comment on the blog but now I see it's also being discussed here. My sugestion was to make it so a Delete button displays after one of the players hasn't logged in for a long time (or, now that I think about it, after a move hasn't been played in a long time).
Deleting the game would forfeit it without affecting any of the players BKR, of course.

If they're both friends that will want to resume the game 2 years later, then they won't use the delete button. If it's a game you're stuck with, you can get out of it without any consequences...

Hieronymus: sounds like a good idea to me.

Hieronymus: I Can't see why such a game can't be rated. Two people wanting to play without the stress of a time limit may also want to get a ranking, no?
The way I see it, only if you decide to forfeit such a game because of the other player being inactive, should it be considered as unrated.