I would say move this to the drama forum section.

This thread has much buthurt and many funny tries of IMBUTHURT to pretend he would be interested in (and beeing capable of) having a real discussion about that topic.

Apart from that DDO has p2w. But it's far from beeing full-on.
Stat and skill tomes -> nice to reach some stat requirements for feats. And that's the only situation where stat tomes are strong. +6 str from tome is +3 attack and up to +6dmg before criticals.
+3 attack -> I doubt anyone is noticing that difference with the new to-hit formula.
+6 dmg -> if I look at the damage numbers of some builds I doubt that anyone with a proper build is able to notice a difference as well.
XP stones(epic boxes) -> yes you can bypass your way to completionist. Very strong if you look at the xp that can be bypassed on one day. Very weak if you have a look at the effect for most builds. Apart from the +(tactical)DCs and spell pen most PLs aren't going to make a big difference. So I'd say after bypassing 3-6 lifes the power gain for your build by the additional PLs is weak. DC casters are the only exception from that.
But who is building a DC caster anyways if you can just roll a shiradi and win in your first life.

Mana pots -> allows to go full retard dps with your caster and zerg quests without using your brain. This combines buying XP from the store and buying raid completions. (some players are good enough to solo a raid with unlimited sp, but mostly a caster with unlimited SP is just dealing crazy amounts of damage which makes a big difference in most raids in ddo)
Apart from that... p2w in a pve game is more like p2epeen.
I am not going to worry about it, especially because I know how bad full-on p2w can really be.