We've just put together a tentative release calendar for you to check out. Please note, the date spans indicate release windows for the content listed, as development in a live environment makes it difficult to list exact dates.
I think this is awesome! But... just make sure it works before you release it... Infected is great just keep up the grade A work like that... we all know how mmo players get upset when they cant do something they want... If the schedule keeps up horrah for you! I am still sticking around to see where this goes.
I just worry that they put out these dates then are unable to keep them. That is why most MMOs do not have a calendar like this. People get really upset when they are promised something that they do not get. I applaud cryptic for thinking outside of the box with the dates but I just hope they are able to keep them.