That ten mins could be used for something far mor important jitspoe has stated many time this is not jump mod. Ten mins of coding for something in dp2 is more beneficial for the game.
10 years ago it may have been stupid. DP and Q2 jump weren't one and the same. But now? Do you see the maps? You HAVE to be a competent/good jumper. Almost EVERY player in DP who plays competitively uses jump servers more than public servers. Why? Because when there's no matches, a jump server is more entertaining.
Jumping is what keeps people around DP.
What is DP? A shooting game? So why do the physics allow jumping? Because its fast paced. Where do you practice jumping? A jump server. It's logical to have jump servers in DP because jumping is such a crucial skill in the game. Since it's established to be a crucial aspect of the game, why not allow for that aspect to have some competition? This doesn't make DP a jump mod, it adds an element to DP to work and improve upon a necessary skill. By having timers on jump maps, people can view how they improve to continually get better at such a crucial thing, jumping.
Adding this doesn't make DP a jump mod.
DP isn't a soccer mod either, yet Jitspoe has a pong mode. More people jump than play soccer, yet I see soccer servers. We should forbid those! But no, Jitspoe has even made a pong map before. That took time, for something that DP is not.
DP is a fun game that works with multiple modes, and jumping is a crucial one to get good at the game.