Although I love the software, I must say, after purchasing it nearly 7 years ago, I have yet to purchase any extra books. I felt it was about time to share my reasons.
With Amazon.com and the onslaught of e-book readers, the materials provided by Logos are available virtually anywhere. That being said, the pricing by logos is as much as 2X more - for an e-version than just buying the book for the library. In the marketplace today, that means e-books are even cheaper.
Logos has decided to go the other direction, charging much more for an e-version than even the physical hard copy. Hard copy books are more expensive (in all other markets besides Logos) because there is much more overheard (costs associated with printing and distribution). Logos does not have that cost.
Example. I just purchased a new book:
On Amazon.com, The New Testament: Its Background and Message is $23.09 for the hard copy. It's $19.24 for the Kindle version (which can be used on IPad's as well). http://www.amazon.com/New-Testament-Its-Background-Message/dp/0805426329 At ChristianBook.com, the hard copy is $22.99 http://www.christianbook.com/testament-background-and-message-2nd-edition/thomas-lea/9780805426328/pd/26329
At Logos, en e-version (granted it is linked to other materials) is $25.95 http://www.logos.com/product/3343/the-new-testament-its-background-and-message and gives the retail (hard copy pricing) of $34.99. I don't think it is a good buy. So, I got the hard copy version, which was cheaper than both versions at Amazon.com.
Logos fails here. The home printing/copying manufactures understand that they sell their machines at a virtual loss, so they make money off the propietary ink cartriges. Logos software is not a cheap solution for Bible software. Yet, they also get the customer off of the books.
Again, I love the value of being able to link books and other materials together to do a study, but I must say, I believe very few people actually use Logos to actually read the books from cover to cover. Topical studies, where you just want to add more works to ones collection. Fine, but still, should the e-version be more than what other places sell their hard copies for? In virtually every search I have found this to be the case. I have found it better to avoid purchasing e-versions from logos, and for even a cheaper cost, add a hard copy to my library. With that, not only do I study, but I actually read the whole work.
My suggestion. Logos needs to be competitive to Kindle and other e-versions. Until then, sadly, they lost me (and I am sure many others) as a loyal customer.
Blessings,
Mark