That would be very usefull to have more time to edit own topic.
In D2, when posting a long Trade List, it would be very usefull to have the possibility to edit first topic since it takes only few seconds to our topic to be on second/third page.
So if we had more time (or infinite time) to edit own topic, it would prevent ppl for making more topics with few modifications in it...
how about it?
PS. sorry my english suck...