I like the way the ball rolls on fast greens and the stroke needed for high speeds. From an architectural standpoint, fast greens put a premium on distance control and course management.
I agree, but having put in about 20 years in a town where the only golf course had slow greens, I learned a but about this issue.
Really, really good putters hate slow greens because they think it helps people who can't read greens or control their speed.
Some bad putters like slow greens for the above reason.
But there's a subset of good putters who actually don't roll the ball all that well. They are good at reading greens, and good at hitting it the right distance, but they have a stroke that doesn't get theball rolling.
They DETEST slow greens, because a) their ball is always bouncing off line and b) their stroke simply cannot create enough ball speed to get long putts to the hole reliably.
I know this, because I grew up playing fast greens, and moving to slow ones absolutly killed me.
Over time, I figured out the problem, and changed my putting stroke to where slow, bumpy greens didn't hurt me that much.
For the last 10 years, I've gone back to faster, smoother putting surfaces, and I find that all my stroke has reverted to its old ways.
Now, when I encounter slow greens, I need to focus on making that other stroke, or I miss lots of putts.
Oh, and I agree that the green speed deal is mostly about ego.
Ken