I currently have two stacked Lacks acting as a cheap homemade server rack. I have 2x 4U ontop the bottom table (not floating as they're doing in the article), w

I currently have two stacked Lacks acting as a cheap homemade server rack. I have 2x 4U ontop the bottom table (not floating as they're doing in the article), with an older colour laser printer and 21" monitor, KVM, etc. on the top table. Underneath I have 2x1500VA UPSes. It's been that way for years and I've moved it a few times. I think if you've seen them fall apart without any load, they're either the much newer ones that have been completely hollowed out, or they've been used in a rougher setting than "servers sitting statically on them for years." I know quite a few home lab users who swear by them. One person I know even has a full triple stack (which seems unsafe to me personally) with his networking gear on top of the servers.