What do you count as home/small scale?
Personally I don't think it's easily defined. It's an example of Sorites paradox. 1 miner in a kitchen = home. 4, still home. 16 in a garage, maybe still home, but stick the same 16 in unused warehouse space and maybe you're a small scale miner? What about 50? Does noise factor in? What about cooling? What if it's '1 miner', but that's actually a self-contained rack? Could stick that in the kitchen (who needs oven/fridge anyway), but does that make it a home miner?
I think SP's answer to that would be more interesting, but as it stands they may not have an answer to that as people adapt to the realities of mining.
Put yourself in their shoes from a business perspective. Aside from community praise which bubbles up to large customers slowly, what advantage is there to selling small amounts / small miners to many individuals vs selling large amounts / large miners to fewer individuals? Take into account things like shipping, administration/paperwork, support infrastructure (from hand holding to RMA processes) and all the other business end things.
Just to get back to KnC, perhaps the people involved in (potential) lawsuits against them have more information, possibly through discovery as appropriation of funds is presumably a topic in any of them.
Joakim Strignert - 15 individual cases, Sweden
Magnus Daar - 50 in a joint suit, Sweden
Charlotte C. Lin - unknown in a potential class action, USA