I got a pleasant surprise last night when I logged on to the e-library that the Newfoundland and Labrador Public Libraries offers.
There used to be a limit of three titles that you could have out at a time. Now, that limit is up to five books - and it does make a difference, especially if you really just want to have a look at a book and see if it's worth the investment of time. (This is a downside of borrowing electronically; at least at the stacks, you can quickly browse a wide variety of books, and there's something to be said about that tactile connection.)
I've been finding the e-book service quite useful, and indeed have been reading more, and more widely, since I installed it. Learning I had room for two extra titles was a gift.