Carbine Studios, the developer behind WildStar, has decided to remove factional restrictions after the first official WildStar DevConnect. As you can read in this official post that has followed the ending of the DevConnect, Carbine is going to drop the Content Finder faction barrier as well as a faction filter in chat.
Shortly after the announcement, another thread was created regarding the upcoming faction changes. This one is focused on gathering the player feedback on the topic of Race and Class combination.
Visit the links in red above to voice your opinion or read the more detailed info.