How long does it take for new chapters to come out?
For those of you to these forums, please don't ask questions like this.When will the next chapter of <xx> be released?
For those of you who are not new, you should know better than to ask questions like this.
Chapters come out when they come out, some times we have to wait 3-4 months, other times there's been several in a month.
Fel is a student, and also works - so his time is generally fairly limited. Fel also isn't paid for this (other than in thanks, or large wads of unmarked bills in brown paper bags), and hassling everyone else out just won't help you get the story faster.