So Far, So Good
I must admit, I was pretty anxious about buying a new mattress, even more so with buying it over the internet. So I spent six months researching and comparing, until I came to liveandsleep.com
I was immediately captivated by their story, process, and design. I have back issues and allergies, and was looking for a very specific feature-set that was proving hard-to-come-by.
I have now been sleeping on the Live and Sleep for five nights, and so far I would consider this as one of the finest mattresses available, and as a bonus, it's priced 50-75% less than comps.
It sleeps "cool", doesn't "wrap" you in foam while sleeping, and was super easy to setup. The removable cover was a huge benefit, as anyone with allergies will attest. The very noticeable off-gas smell dissipated within 24 hours, just as the company advises. The shipping was prompt and without issue (tho I'm sure my UPS guy would rather I didn't get a mattress shipped to the house ;) )
All-in-all, I'm satisfied so far. I'll update or post a new review after a month or two of use...