a lot of the "older" players (ie. 40+ in age) tend not to upgrade their PC often, and Paradox tries to cater to them (since they were a large part of their original niche market after all).
Darn tootin' right, youngster!
I'm personally of the opinion that the older 2D map/graphics systems were not only cheaper to support in terms of user's hardware but superior in gameplay terms as well, but that's an argument I lost long ago, and I welcome our new 3D masters!
My last major PC upgrade was in 2008, since then I've added memory, (slightly) improved the graphics card, installed an SSD and moved to 64-bit OS, but otherwise it's the same PC. Hard enough to buy the games, let alone buying a new PC every other year!
However, this is about the limit I think, I need to do
something as the latest version of EU4 has slowed to a near read-a-book-while-playing speed even after the improvements in the latest patch. Now, I wonder where I can steal a thousand pounds from...?