Support. But make sure to add the fact that if you take an item out the trade will be canceled. This is used to prevent scams.
Which servers should this work on? Also how would trading money for an item work? Neutral so far until questions answered ^
Neutral, I played a server with /trade. It was nice, however it was removed because a duplication glitch was discovered and made the it extremely easy to obtain stuff and soon became over-powered.