oQ for realm jumping?

I just installed oQueue with the intent of using it for achievement hunting. If a relic, rare NPC or other is not on my realm, I wish to join a group from another realm to see if it is available there. However, when I wanted to use oQ I noticed that the groups I could find were very specific for either dungeons, BGs, scenarios and so on and the custom groups were mostly frog or rep hunting on Timeless Isle. I could join a group, check for the item and then leave but I'm sure that behavior would get me banned, so I want to know what the policy is for that kind of use of oQ. Is it acceptable to join and quickly leave a group or is there a way to find like-minded ppl on oQ?