When someone links an item, you did a good job of changing the items color and putting it in the [ ] but from what I can see, theres no way to "click" to find out what that item is. Sense this app lists all the items for us.. being able to select that item somehow would be a great idea.
Personally I am a bit upset at the "advertising" for this feature.
It states leads you to believe that this is working for all realms.
When I saw this feature on the page on 4/19 I instantly subscribed. I expected that I would have access to the feature. later after I downloaded the app I find out that it only worked as a test on 4 or 5 realms. now it has been upped to the Ruin battle group it seems. Still NO disclaimer stating that you do not get this service on all realms.
You do know the guild chat is free right now.. theres no reason to subscribe until the testing is done. and all realms will have it by weeks end (which is... 2 more days (if you only count working days)