Haha it didn't take long for you lot to give up on the historicity angle. I'll address both your points:
1. If you want to attack in hoplite formation, walk your unit in hoplite formation into the enemy. If you right click, it is a charge when in range command. Whether this is the best possible control design, I don't know, I haven't thought about it enough. It is certainly true that hoplites charged the opposing line often, and I have no problems with getting my units to do what I want, having mastered the controls.
2. You realize when hostiles actually get close to your line the entire unit regardless of, whether they're in hoplite phalanx or not, lowers their spears right?
Does this picture look like what you described?
http://i.imgur.com/g79mmEp.jpg
No?
Oh you want them to stand there entire unit bracing when the enemy is halfway across the map? You know what looks more silly than a single row lowering shields and bracing? That.
Also look again at the OP's picture. Only one rank bracing there too? Has the entire internet gone insane?