first of all thanks a lot for your efforts!
Originally Posted by giorgio130
It's sad that no one else seems to be interested in working on this.
Well I guess different people have different needs, and pdf on small devices may not be relevant for many, but in my case I can confirm that with a good pdfviewer even a 5" device makes reading pdf files a real possibility. So I do very much hope you'll continue with this endeavour, though all I can contribute is doing all the user testing you may wish for - but I am afraid i am a zero as a hacker!