sometimes it just might be the way the game is set up that particular moment. in one game i played you couldn't chat if too may people were already logged in and chatting and playing. but i'm not sure
maybe for that game you can only chat if you have so many points? or time logged in for the...
inside. it cause people to come over to you and see the tatt but makes them have to ask you to turn out your arm to see it. good conversations starter and inside its easier to protect from sun.