Feature Request: Reading progress option (time to end of current chapter [next TOC])

[rspilk]

For the progress indicator it would be helpful to have an option which will allow prediction of how long it will take to finish the current chapter. This might need to be some averaged reading speed based on the rate at which the current chapter is being read or something but it is the only feature I miss from using the kindle app.

For large books, it gets difficult to identify current status as the TOC marks get really close together so for reading progress it is good for an overall "how far am I into the book" but doesn't help if you are trying to decide if you should read another chapter before going to sleep.