Just now, when I was listing some trash items to get rid of, instead of the list price defaulting to the highest buy order, the price defaulted to precisely 1 tick above the highest buy order, purely to irritate me as I wait five minutes to clear up my orders and to suck up broker fee that was many times higher than the tick I was saving.
Did you really think this was a feature anyone wanted?
Edit: I find it ironic that this is exactly the sort of conduct CCP was trying to prevent, i.e. sitting there with a stopwatch set to 5 minutes so I can alter my order by 1 tick.