Targeting developers is, I dunno, misses the audience. It would have been a great netbook, or a Raspberry Pi replacement.
If I develop something for Risc-V arch, it is probably some embedded thing with 100 MHz CPU and 2 Mb RAM, and I am cross-compiling it anyway on my more powerful PC.
When they start making affordable arm or risc motherboards that can take pcie cards and ram sticks, then I'll be interested. The "pi" motherboard form factor has its place but we need better stuff.