Official GW 40K Errata and FAQ (7th edition link on page 7)

[GoNecrons]

New FAQS for most armies are up, including this one to please Big Rob-
Q: Can enemy Zooming Flyers and Swooping Flying Monstrous
Creatures be hit by Imotekh the Stormlord’s ‘Lord of the Storm’ special
rule? (p55)
A: Yes.

Woop woop, as it should be I am sure he will be back for the next 40K campaign.

Some of the rule arguments i read on dakka are comical at best, face palm worthy at worse. Worse one i have read recently is putting your Comander with a drone controller with a Riptide (MC) and 2 shield drones (Are part of the unit and not wargear which then makes it a 3 man unit) to make him T6 (majority toughness) and the drones BS5..... Technically legal but so broken and not intended.

I did this with scrabs and spyders in 5th dition. The spyder pooped out one scarab and I gained 3 extra wounds and the unit was still T6.

Are you still using Imotek with your Orks big Rob? Because-
Q: Do attacks, wargear and special rules that automatically affect
enemy units, such as Imotekh’s ‘Lord of the Storm’ special rule,
affect Allies of Convenience? (p112).
A: Yes.

I did play it like this before. I don't run orcs with the storm lord anyways but have played a game with Dark Eldar on my side 2vs2 and blow up a freindly raider with it's contents