Hi!
I have noticed a lot of inconsistency in Fakku!'s PDF bookmarks and document details. Doujins often have all the correct information, but all of the full books I have bought so far have no chapter bookmarks or document details about the title or author. Ecchi Sketch!, Wild at School!, Meaty Minxes, and The Strange Creature and I are the only ones affected in my collection. Most people won't notice theses fixes once they are made, but I feel they are important when selling an official e-book.
Thanks,