I have been reading eBooks in different formats for quite a while and now I've got a kindle and that has renewed my interest.
Among the things that I read are books from Project Gutenberg (i.e. public domain, no strings attached.) However there is one slight problem with those books. At the end of the day they are just plain text wrapped in an eBook file format.
It would be so easy to do better than that. With little effort you could have things like chapter navigation, a title page, balanced quotes, proper hyphens etc. Very often they also contain small errors like messed-up markup.
I thought about cleaning up texts of one of my favorite authors. In principle I would be willing to do that for my own use, but that seems like a waste. Now I wonder whether there is a place where I could share the results of that work. I would work from public domain sources and my own creative input would be negligible but it is still something that could be useful to someone as long as it is easy to find.