An auto bump feature would be nice for trade topics.

Choose ONE of your topics and even if you aren't online it gets bumped automatically for you.

Only one topic to avoid flooding/spam, but it should help for people who work long hours etc...

If it bumps your topic when you're not online and a user responds, how are you supposed to do the trade? You'd have to wait until you logged back on, at such time the other individual may no longer require the item or might not even be on anymore.

The current system seems to work just fine honestly.

Voted no.
Major flaw with it which Fault posted already.

no. its been denied before. also, read this: http://forums.d2jsp.org/topic.php?t=57896631&f=258

Nope not needed.