As someone who has several pcb + digikey projects, I don't buy this.
It's literally 2 clicks instead of one click. 3 clicks to add the 3d-printed part fromShapeways.
It IS already exactly, a kit. You get a box in the mail that has everything in it, it just says DigiKey on the box instead of mydumbproject.org
That's 3 fully pre-loaded urls all together in one spot. No uploading a csv. Just click the link and up pops a pre-loaded shopping cart. If anything is out of stock, you see that before buying not after they ship 1/2 of it.
I'm exactly the same amount likely to "forget to include some parts" in my painstakingly crafted digikey cart as in any kit. It takes days sometimes to hunt down and figure out just what all should go in the cart because there are 500 versions of everything. You don't do that much work to leave things out.
I want to share my efforts for whoever wants it, or just for reference, not run a mail order business. I have a day job. The stuff is free, the knowledge and directions are written up into a followable recipe, in a wiki and github which I don't even have to be the only one who can improve over time, and you only have to pay the actual material suppliers, and fill out 3 order forms instead of one. And when I lose interest or die, it's all still there without me to keep providing it.
If you think it makes so much sense to provide that last little bit of service, and charge for it, feel free to start up and run that business. You can take all my stuff and produce and sell those kits. I bet you have no interest in that though because you have better things to do. Yeah, me too, and this ereader guy too. If you want anything more, you want a Kobo or any of the other 50 rootable no-names. Those already exist. You don't need this or a kit version of this for that.
Figuring out what all to put in that digikey cart was the 900x hard part, but clicking 2 links instead of one is just over your laziness threshhold? OK.
You have to buy the pcb from a different link? Well you have to buy batteries from somewhere else even for a complete finished product let alone a kit, and a protective cover, and a memory card, and a car charger, and headphones, any number of extra bits like that. The book reader didn't already come with the books I hate to surprise you with that outrageous ommission. This argument just doesn't wash on so many levels.