I don't want to sound greedy, but (funny how people always say "I don't want to blabla, but.." and then say something exactly what they seemingly wanted to avoid...) there should be an option to increase the maximum number of collections one can have, like with every five or ten books (or achievements or months subscribed) you get one more slot. I like to use my collections to sort the stories I like after genres so that I don't have to go through the complete list of tagge stories (which is at the moment not a big deal, but once fakku expands to a certain degree, it will be...) and I would say ten are not enough...
(Or one could introduce someting like fakku platinum which costs like 23 bucks and allows you to download the magazines of every month you were subscribed and gets you ten more slots for collections. That would be the hell of a bundle...)
I second both your motions with every fiber of my being, and I also wanna piggyback on your post and ask for magazines to be read completely from beginning to end, with a table of contents.
I know it something that has come up, and it is probably being developed but I still like to take the time to directly point it out.