20 Apr
2010
20 Apr
'10
8:43 p.m.
Because native HTML is relative uncommon at PG, I would guess that most .epub files start the process as ITF.
Please don't guess, but rather check it out. For example of books posted in the last 24 hours, 15 out of 17 came with native HTML. Playing around with Advanced Search it reports 21786 books in HTML native format verses 20828 in text format. IE going back over the entire history of PG about 2/3rds of the books have HTML native format.