MP's get these buffs because there pets have to be recast and have such a short duration, Engineers have a distinct advantage in that they can get these buffs from an MP make there slayerdroid and go hunt all day until that droid dies (which is highly unlikely). Same thing for creation nanos our weapons are timed and disappear after 2 hours at which time its neccesary to buff to make equip them again. How would you like it if your gun disappeared every 2 hours and you didnt have the buffs yourself to reequip it or your slayerdroid disappeared every 15 minutes and you had no mochams to recast it?
MP's need these buffs for the class to function properly other classes do not.
Also you should realise that at highlevels these buffs have no meaning once you can cast a demon without them waht exactly is the point of having them? Once this occurs the only things we have are/were nanoshutdown, curse of chronos and some half decent nukes. Curse of chronos has been nerfed its no longer viable option so that leaves us with having nanoshutdown (We are the masters of nano manipulation this belongs in our class) and some nuke that does 2k damage. Well NT's have AE spells that do the same damage and cast just as fast if not faster than our singletarget nuke so the nuke is of no great conqequence in the big picture only in a 1vs1 does it really come in to play when our pets get rooted because at this point that is all we have is nano shutdown and singeltarget nukes.
You see MP's are not nearly as uber as people make them out to be. In PVE MP's fair well just as all pet classes do thats the nature of the beast but in PVP pets can be taken out of play instantly with an ae root and then the mp is left to stand with his healpet until he dies or to run out of range of healpet and die.
Dealt with properly any MP can be defeated easily.
Now NT's are a different story they can take on an army of 30 people and kill them all in seconds with ae nukes that have 40m plus range so if NT's do persist on the attempts to have MP's nerfed then I shall begin my own campaign to have NT's AE nukes nerfed. Is this really what you folks want?
The same applies to Docs they have insane DOT's which are not halved in PVP they do not tick away 40% of my health and then leave they stay on me for 100% of my health until they are expired without healing one dot casted by a DOC can kill me 5 times over easily and on top of this they can stack the DOT's for double damage and they can heal for full damage not 50% all the while reducing their opponents damage tenfold with their insane init debuffs.
Class envy is not where its at folks look at where your classes can be improved and make suggestions based on that dont cry for other classes to be nerfed simply because they can do things that you cannot do because what goes around comes around.