Trading rules

What do you guys think about the new trading rules?
I think it's actually good because now there is decrease in scammers.

Fucking shit ruined trading completly, gambling is dead too. If there is one thing that makes your game become one of the most popular games in the world why the fuck just `remove` it like that. Even if it is 7 days and not a complete removal they have ruined it. VERY BAD MOVE. And they are now gonna try to sell it to ps4. Ah/