As you may be aware there are secret chests hidden through out this game that contain either a gadget piece or a crystal relic. You may have also noticed that before you collect the item there is a list at the right of the screen that has your friends names. This shows you what item your friend got from that chest. You may or may not know however that this is actually a kind of trading system.
The way it works is for example I have all the Aqua or Ruby relics that I need and I collect another one, but I also see that a friend got an Emerald Relic there (which has been the case for me for a while now), I can then just click his/her name on the collection screen and collect the same item as my friend, essentially trading my unwanted ruby relic for a nice shiny Emerald relic.
The idea I want to do here is a simple friend request list that people can look at and gather more friends playing this game so they and yourself have a better chance of getting the relic or gadget piece that you are needing, unfortunately the only one that cannot be traded in this way is Diamond Relics. You do not need to be online at the same time as the person, play within a certain time of the other person, communicate with them in any way, I just "traded" with someone who hadn't played the game in over a month and hasn't been online this month at all.
Obviously by posting this it means I am adding my name to the list so add my ID which is- munchmagic1986 and please put Knack in the message just so I know why you are adding.
Thanks, Munch