I've got a title of Bronze Master a month ago. One of the rewards is - "All Masters have access to their own key pool for giveaways!". What is "my own key pool"? I have never seen any pool. Whenever there is a giveaway of a good game that is not a demo or beta, the keys disappear in an hour or so. Is there anyone who can explain this?
And one more thing - Majority of those keys are taken by the bots. You can see the owners of those bots giving away the keys from this site on other sites like IndieGala and SteamGifts. So, whenever there is a giveaway on alien arena, there is a few users that take almost all the keys and then get points for them on some other site, while other people who visit this page every day and try to stay loyal get zero keys.