1) Outdoor Research Overgaiters. Perhaps they are useful somewhere, but when I tried them the fronts kept popping off. On top of that, they didn't really keep my feet warm. I ended up (thanks to Dave M) getting plastic ice climbing boots.
2) MSR Denali snowshoes. Awesome idea, but they self-destructed on their maiden hike up Mt Clinton/Eisenhower. Back at the parking lot, they were minus a few straps and had ominous looking cracks. I've heard MSR has changed the plastic. I'm tempted to try again, but only with a store with a liberal return policy.
3) LL Bean goretex jacket. Nothing wrong with it, it has all the bells and whistles. It's just the heaviest jacket I've ever worn.
Nothing against these companies, except for these particular products. Just to balance a bit, I like OR Overmitts and MSR stoves. And I used an LL Bean "ultralight" tent for five years (before discovering tarps) and have been pleased by it.