I just wanted to share my research
The list of ereaders (and a few tablets) that are available, in development or rumored
http://spreadsheets.google.com/pub?k...en&output=html
My page of research, lots of comparison charts with emphasis on low vision and ereaders (past the charts)
https://docs.google.com/Doc?docid=0A...emY0em00&hl=en
Maybe they could help some people still looking ........