But let's face it: The bang for the buck in 1u is less compared to 3u so it's possibly not that good an idea.
-- wiggler55550
While I agree with you given the current lineup of available 1u modules, I could see something like this prompting the creation of more unique and interesting 1u modules.
I like the idea of a 1u only rack for patch specific utilities that I don't always want taking up space in my main rack. Rather than use a 4ms pod or a pico case with a bunch of tiny 2hp modules, I would rather have just a row or two of 1u stuff.
Am I missing some glaring drawback of 1u? In other words, is there a concrete reason for the difference in "bang for the buck?"