Blizzard, when will you fix demon scaling?

Pretty much the only thing I have to say here is that it's kind of pathetic how there is no way to increase a pet's hit chance, crit chance (except for talent), health by significant amounts, armor by significant amounts, mana by significant amounts, damage by significant amounts, resists (except for talents), or resilience. The better and better gear that presents itself in this game, the more and more that something that fails in scaling fails in general.

And I'm not just talking about the Felguard. But mainly that's what I'm getting at. No, don't make it overpowered, just make it scale properly with gear.

Every time someone makes a point about this growing problem, people seem to think that Demonologists want their demons overpowered. They don't. Like Beat Mastery, a Demonologist depends on it's demon, and a demon that does not benifit from gear is gimped. A Demonologist is screwed without it's demon, and 6k hp with feeble dps just isn't something worth throwing all your dependency into, now is it.

Please fix demon scaling with gear, Blizzard.

And to the Warlock community, let's have this problem fixed once and for all. Show your support by bumping this topic. This concern has been repeatedly expressed, but Blizzard continues to ignore it.

Thank you.

EDIT:

Also, 15 minute CD on Fel Domination is absolutely rediculous, should be 5 minutes MAX. 2 would be realistic.