Board Thread:General Discussion/@comment-37443679-20190429092240/@comment-36082305-20190429143806

I echo above, get used to the exclamation mark, It is good to hold onto collections, either for your own future use or for sending to others.

If you Time Travel (TT), you may not need to get an extra slot, but if you don't, then yes, it is worth it and as others have said, it is permanent.

As for sleepers, stop being so nice, boot their butts out and replace them with good players who will appreciate your efforts. I think that it is good form to send a free gift or pass daily, it costs you nothing and shows you are an active team player. As for Collection Items, if you have an item to spare and you know they actually want the item because they update their Wish List, then send them something, they may be in a similar position to send you something you need back, which helps the world go round. 😉 Look out for high level players, they may send you gifts and have no WL, that is often because they don't need anything so don't panic and send them loads of random CIs, they are just helping you out, thank them by sending a free access pass/gift and charging their map regularly, they will put up a WL if/when they need something.