+1 they're doing a good job, as well as for @[email protected] suggestion (even though Gutenberg don't focus as much on ebook layout ;)
If anyone is interested reading in French:
En français pour quiconque serait intéressé:
If all of those links (also the two French ones I just mentioned) are 100% legit, unlike brick and mortar public libraries they offer little in guise of advice. If you have never tried talking with a librarian to get tailored reading suggestions, give it a shot. You may be surprised how useful they are. Also, they very rarely bite... only after they have been transformed into a vampire, or a werewolf.
(nope, I am no librarian but, yep, I may bite... in certain situations I won't publicly disclose :p)
edit: removed a quote from another post.
If you can afford it, yes. If you use it, yes.
Maybe not each year. I mean, I donate a couple hundreds every few years because back in those days I certainly was not paying for a brand new printed encyclopedia every single year either ;)