It doesn't matter, what price m$ is acutally charging and where they clipped some money (I can, for example, rember times as well, wenn windows was backward-compatible, when new features and apis were availuable for old windows without an investion of up to severel 100$, when windows could be quite safely operated without firewalls,...). Important is, that the developers of IE, medaplayer,etc. are paid from this income. If they wouldn't have to be paid, the price could be lower at the same revenue for M$.
Sure it does matter what price they are charging, as you are claiming Microsoft is charging more money for these free bundled features when they aren't charging more money, as the price of the OS itself has remained stable for years. Its still safe to operate the OS with full functionality without using their optional software but again, some people simply prefer the convenience of having basic functionality included
for free without having to scour the internet and download extraneous freeware or worst, be required to pay for functionality they've come to expect.
I somehow can't remember several releases in recent years...
To get a couple of realeases, you have to look back more the a decade. And afaicr, Win98 didn't debute at a higher Price then a full edition of Vista.
The pricing was very similar to the last few pricing models
http://news.cnet.com/Windows-98-to-debut-at-109/2100-1001_3-210142.html ~$200 for a full version and $110 for the upgrade version. 2000, XP, and Vista have added higher priced versions that do charge for additional functionality for power-users, but the basic OS versions are still priced nearly identically for upgrade/OEM/retail standard versions. That review also mentions IE not being bundled at the time, was Opera even incorporated in 1998?

Nope. As the later option doesn't exist and this lack of existence is the very point, I (and the EU) criticise, I only have to prove, that (windows + bundled apps) + competitor software will cost you more money, the (windows + bundled apps), provided that the revenue (as defined by price minus programming effort for this very edition) for M$ ist the same for both versions.
And I don't think, that this will be difficult.
Sure it exists, its the system that's in place now. Your alternative to MS's free software bundled with Windows is 3rd party solutions that may or may not cost money. It is obvious the revenue to MS is the same whether they disable the features or not, as they would undoubtedly just provide those disabled features again for free, as they did originally when they added the functionality or when they were barred from bundling it in the past. IE will never cost money to download, nor would Media Player with basic DVD playback, nor would Windows Defender, paint, photo etc etc. All of these programs and many more would in fact cost the end-user money as was historically the case in the past with programs that provide the same level of functionality.
Actually, the control of state over means of production is a critical element of the very definition of socialism.

http://dictionary.reference.com/browse/socialismso⋅cial⋅ism /ˈsoʊʃəˌlɪzəm/ Show Spelled Pronunciation [soh-shuh-liz-uhm] Show IPA
–noun
1. a theory or system of social organization that advocates the vesting of the ownership and control of the means of production and distribution, of capital, land, etc., in the community as a whole.
2. procedure or practice in accordance with this theory.
3. (in Marxist theory) the stage following capitalism in the transition of a society to communism, characterized by the imperfect implementation of collectivist principles.
Again, you do not need to have a fully functional socialist society (if there is such a thing!) to prescribe and practice socialist ideals. Holding to a literal definition would be absurd when its plainly obvious socialist ideals are in play throughout the EU both literally and figuratively. Hell, we've even gotten a taste of socialism in the US as a result of the financial mortgage crisis, but we're certainly not a Socialist country by any means.