1.) Amazon dumped Kindle best sellers in order to gain market share for the Kindle platform. This wasn't illegal since Amazon did not have a monopoly in books at the time, but it was a grand part of Amazon's strategy of putting brick and mortar (read: Barnes & Noble and Borders) retailers out of business.
Amazon routinely sold Kindle best sellers for less than what it paid for them, and the result was that the Kindle platform exploded and Amazon garnered 90% market share in ebooks. Note that in most markets, this sort of thing tends to equal monopoly power.
At first, many publishers and authors were delighted because they got full price for their books and sold more in the process. Then they began to realize that Amazon was training customers to value best sellers at $9.99 and they began to panic.
2.) Apple didn't want to compete on price with Amazon in ebooks and Steve Jobs recognized that the publishing industry was going to let Amazon drive it into ruination. Fortunately (or not), he had the formula for solving both problems.
3.) Apple offered the six major U.S. publishers the tools to retake control of its product. It was a two-pronged approach, with the first step being to allow publishers to use the agency model to sell books through iBooks on Apple's soon-to-be-released iPad (this was in 2010). The second was the so-called "most favored nation" clause that prohibited publishers from allowing their books to be sold for less elsewhere (read: Amazon).
4.) Five publishers recognized the lifeline being thrown at them and signed on the dotted line. Armed with the MFN clause, they forced Amazon to move to the agency model. The result was that prices on ebook best sellers rose $2-3 more or less overnight. The other result was that Amazon's share of the ebook market fell to 60%, while B&N's Nook took 15ish% and Apple took another 10%. Independent ebook sellers also flourished.
So on the one hand, prices went up to something closer to sustainable, but on the other we had competition in terms of platform, a move away from DRM, and advancement in technology. Even Amazon's Kindle iPad app is far superior today than it was when the iPad was first released. Nook also became a very viable platform, and of course iBooks 2 and Apple's Author are a huge advancement in the ebook experience.
5.) Apple negotiated with each of the publishers separately (or so it says), but the five colluding publishers had breakfast one morning (at a fancy place whose name I don't remember, but it's apparently a Thing™ in NYC) and agreed that Apple's deal was their best course of action. Unfortunately, this is the smoking gun in this case.
6.) Eric Holder and/or his minions looked at this, plus the overnight increase in best seller prices, and said "ZOMG! WE MUST RESTORE COMPETITION TO THE MARKET PLACE! TO THE COURTS!"
The DOJ essentially is working to restore monopoly power to Amazon in the name of competition. It's perverse, IMNHO.
Amazon is known to have met frequently with the DOJ in the months leading up the investigation/suit—as noted above, the whole thing has their stink all over it.
7.) The settlement goodies announced by Amazon on Monday are related to three publishers settling—they rolled over faster than you can say "submissive bitch" a few seconds after the DOJ announced its suit.
The settlement won't be approved (or not) by the judge presiding over the case until February 2013, but Amazon decided to tell folks the "good news" today, a smart strategy that nonetheless makes my skin crawl.
I wrote up
some coverage of this at
The Mac Observer earlier today, FWIW.
As I said in that piece, fans of Amazon's rush-to-the-bottom business model who can't wait for the day when books are unedited and un-marketed should be delighted.
I am personally un-delighted and marvel at the lack of sophistication in the DOJ's approach to this whole situation.