Sebi,

I have a feature request. Sometimes, I'll propose a trade and it will sit there for a few days with no response and without me knowing if the potential trading partner has even looked at it. I'd like to have a way of knowing or being notified that a proposed trade has been viewed by the trading partner.

Right now, I open their profile to see if their last login was before or after the trade was proposed, but that still doesn't tell me if they looked at it when they were logged in.

What do you think?

You can see if they have read messages you sent in the trade. To do this, look at your partners page then go to their trades. If there is a little chat bubble by the name of the trade that means they have not viewed the messages.
Hope that helps.