In december, Chris commented on a thread explaining they do not have an exact date on when it will be released
Click here to view thread
Unfortunately we don't have any exact ETA just yet.
Also, for your information, some popular websites do not have this feature yet either. But after doing research on the Enjin Support Forums
, it seems as if the Enjin Team are working and are planning on adding this in the future. However, i'm not sure when.