Great thread. When I first started out, I stacked the few records I had horizontally and while not all of them have warps, there are a few that did develop warps and I can't play them anymore; thank goodness they weren't expensive audiophile releases.
For storing vinyl, I have a home made cabinet which I've put felt lining around the inside of so pulling records and boxes out is smooth on the bottom. For actual storage, I generally reuse shipping boxes to store the records inside (photos attached). I think @April Snow was referring to the same type of thing in a post above. I ran o