Hello,
on how to upload scanned texts:
it would be great if the MediaWiki DjVu inline renderer and the
ProofreadPage extension could be made to work together. Then one
could upload texts as DjVu with all its benefits (plain
text/image mixing, efficient storage, only one single file
upload), but one would still be able to extract single pages
into Wikisource's Page: namespace.
In the state things are now, I'd opt for uploading all pages
individually as PNG, because ProofreadPage is too great a
convenience to lose.
Best regards,
Alexander