1. I only do road cycling now. I would do some commuting (like I did in college) but won't because I cannot store my bike safely.
2. The U of MN had bike storage units of molded plastic that were attached to the ground with a hinge at the rear and a lock a the front on the ground. The plastic shell completely encased the bike. Others were square lockers which fully encased the bike. Because I have components that aren't lockable to the bike, I would not use any other type of system which didn't protect the whole package.
3. Last resort is multiple chains and locks, but really, I don't ever even do that. Instead I end up trucking my bike with me inside shops or offices when it's appropriate and allowed.
4. Don't prevent vandalism nor theft of small components.
5. I rarely lock my bike outside, but when I do, it's with a kryptonite lock and a thick cable. I only do this when I can see it from where I am inside.
6. Bike was only stolen when I left it unlocked in a place I could see it, but I turned away. Found soon thereafter. Had my seat stolen from a well locked setup, but of course I couldn't lock the quick-release seatpost.
7. See all the above.
8. I take them with me. Occassionally I have locked my helmet to my bike through the body of the helmet (via vents), but the rest comes with me.
9. I want these near where I work and shop!!! (I moved to NYC and have no notions of commuting all the way to MN)
10. Bulky storage units aren't anyone's best answer because they take up valuable real estate. There simply isn't space for the most part. That being said, we need more of them for serious commuters. Large companies can be the best instigators of change. It's all about convincing local governments and corporations that they need these!