I can only hope they're about to disappear. I think OMS is a horrible company - my loathing for OMS is well known.
I was asked why - I'll repeat it:
For a couple reasons.
A) They're the living embodiment of (dare I say it) "Strokery." For example, I have a tough time supporting any company that feels it's necessary to make a 100 lb wing, and then dare to insinuate that it's ok to use with a single tank.
B) I feel that they basically take other peoples stuff, put their logo on it and then once they've got your money, tell you to screw off. Their customer support after the fact is notoriously horrible.
C) I feel their marketing practices are deceiving and downright cheese-assed. The living proof of this is the so-called "Safety Bulletin" where they slam Halcyon's gear all over the place without coming right out and just saying "look, we just feel our gear is superior, and here's why."
http://www.omsdive.com/news2.html
D) They're inconsistent, and what they do release takes forever to manifest. One style of manifold is bad, until they decide to sell that manifold. Painted tanks are better, until they decide to hot-dip galvanize... then they don't. Their new single tank wing was on their website for the better part of a year until it was released to the public.
Is it all subjective? Oh heck, yeah. I don't expect others to agree, that's fine. But in a nutshell, that's why I think OMS is a bad company.