The GPD devices seem like they've cornered this whole niche in terms of ideal form factor but they are all ridiculously overpriced and that was before RAMpocalypse. I'm actually unsure how they will weather this storm because they are a small company and likely don't have any economies of scale to rely on.
I had no idea other vendors like Chuwi were providing netbook like devices. I will be doing more research tonight. Great post by OP!