Senethro
Overlord
Now after extensive patching and service packs and stuff Vista is almost tolerable. Still wouldn't recommend it to anyone.
OK, let's get back on topic -- but first:
1) It is entirely reasonable for someone to "still" be on XP. May 2010: 59% of all internet users are on Windows XP. What a bunch of suckers? No. Until November 2006 (less than four years ago), XP was the only version of Windows you could buy. If you buy a new computer more than every four years, consider yourself lucky. If you buy and have expertise to install ~$100+ OS upgrades for your computers, consider yourself even luckier.
2) Windows Vista SP1 (and SP2) are entirely reasonable operating systems. If you bought a computer as late as last spring, and it came with Vista, there's no rush to upgrade. As of May 2010, 27% of internet users are on Vista. I doubt that a quarter of the world's computers are utterly insufferable.
3) Windows 7 is more than just a "glorified service pack." It's probably the best version of Windows ever made. That doesn't mean everyone has to use it, though. As of may 2010, about 12% of internet users have upgraded to 7.
May 2010 stats: http://statowl.com/operating_system_market_share.php
Now, back on topic:
Steam is much better than Games for Windows in just about every way. GfW digital rights management is much worse than Steam's model. So, I'm excited that Civ V is on Steam. I'm also excited that Civ V will have some features exclusive to DirectX 11. That Civ V can scale down to people on XP and DirectX 9 is impressive. Given the size of this project and the quality of the engineering they've got over there at Firaxis, I wouldn't worry at all about Windows compatibility issues.
Now after extensive patching and service packs and stuff Vista is almost tolerable. Still wouldn't recommend it to anyone.
This in my opinion and experience is an exageration.
I have had no issues at all with Vista and recomend it over XP, old hardware depending.
The latest PC has Win7 and would certainly recomend that over both Vista and XP (again old hardware depending if you have something specialised or expensive to replace that does not have post XP drivers).
The Vista bashing in my experience has been a bandwagon and gained traction from the mac world and their advertising campaign.
Vista is never an "upgrade"
Hence the "Upgraded FROM windows Vista TO windows XP" stuff.
don't forget the craplets that wouldn't even work on Windows VistaYes 7 is what Vista should have been, but most of the bad rap for Vista was not the OS, it was all the poor drivers that video card and other OEM's shipped, IIRC over 70% of crashes in Vista in the first 6 months were all driver related. And of course 7 improved on the things like UAC that was annoying, but mostly it just benifited from the time to optimize the core of the OS and by then the driver problems were a non-issue.
CS