I wouldn't say both of todays announcements were completely positive. The first one continues the WoW Token enterprise but in a hush hush manner (with obvious workarounds for those who want to try) while continuing the selling of Gold for Real Life Currencies of which you can buy 400 USD/Euro each week.
The second one is in-dev and first iteration of the system which if left in its current state is not going to be a solution at all for the issue and if this announcement is all there is to the Cross Faction System it doesn't resolve everything that the Alliance faction is going through. They need to iterate on the System.
The positive I take away from this is they are active and they also want to announce in-dev stuff which gives hope to some great future announcements.