I had one of the early generation kindles for a while. There was a straighrtforward jailbreak to make it more sociable. The set it up with Calibre which was smooth once properly set up. There was (likely still is) a cool plugin that would get RSS feeds, generate an ebook and sync automatically over wifi per schedule. So then when I went out I would have everything to read fresh with zero effort. Which at the time was pretty impressive. Phone batteries sucked so they were not really viable for reading unless you could have them plugged in all the time. The kindle was magic in comparison.

Anyone who wants to dive into e readers should go to the E-Book Readers section of MobileRead Forums. There people are very serious about ebooks.

I was thinking of buying another ereader a couple years ago. I sort of assumed there would be some open-ish type options. But I didn't find anything that suited me. I really liked eink and wish it was more widely used. I would love one of the phones with dual ekin/LCD displays.

All this to say I hope there is community uptake and participation in the project. I myself do not have a soldering iron and don't really need an ereader. But I think it's a cool contribution.