great post - made me join up.
I was leaning towards the 650 because I want to read and annotate PDFs but now after reading the posts it seems clear now the 650 is not much good for PDFs, so am undecided on the 350 as just a book reader. The size difference is noticeable in the flesh and the DPI difference is obvious to my eye (better on the 350) - tho I didnt know what is was at the time in the bookstore as the published specs are identical. The 650 seem better tho cause you get a fuller page of text. Another site review thought there needed to be a font size between S and M on the 350.
Will have to go back and compare. 350 for dpi and portability. 650 for page size.
oh? for PDFs will have to consider an iPad or similar - will justify it by web browsing
