One of the features that took most of 0.91 development time is replays. They are now available under the menu ladder->replays. We still have a couple of bugs to fix in the replay view and some features missing in the replay list that will be added in a few weeks but overall it's working good. I'm going on a 1 week ski trip and Snotling is away right now coming home in a few days to fix the last bugs.
The replay view does not require a player to be logged in to view so the links listed there are so you can spread them around and possibly help gain some newcomers .
There is one credits feature which is the ability to disable your vision in a replay. It's a feature we didn't want that much since replays are lot of fun to view and hopefully a good chance for us to receive some links in to the site. But if you feel that you have this super secret strategy that you want to keep to yourself you can hide your vision at a cost of 100 credits per game. It's a bit high for a reason.
Hope you will enjoy.