I don't know if the developers will ever read this but I hope so, anyways, I would find it very useful for a flag type system in the trades page where I can mark who I am in active negotiation with. Lots of people don't check deckbox daily and when I have lots of trades open, sometimes a trade gets lost in the sea of people who only check once a week or even once a month. I don't know if this is just a little thing that I would find useful and maybe no one else but it seems like it would be useful addition to the site.