believe it or not, most other online games, like a good 80%, do that. Like take Star Wars Galaxies. Every week in the forums they do a "Friday Feature" about upcoming features being implemented in the game and bug fixes. like (this is not an actual example)
We understand that there have been many complaints about battlefields being bugged. We are looking into this, and a fix for this should be out by tuesday. As you all know, vehicles are to be implemented in the game soon. Yesterday, we tested a player riding a vehicle for the first time-these should be implemented by next month.
We are fixing many other bugs, but we have also made maintence costs on certain objects and machinery cheaper...(while this is not an actual quote, it usually goes on and on about what changes will be made in the next udpate, and what progress they made this week on major upcoming features)