Riiiight. I don't want to spend hours tweaking my desktop. It's hard enough to pick a decent wallpaper, and since I've been using X desktops since the SunOS era, believe me when I tell you that I have no interest in wrestling with multiple X toolkits to achieve the kiddie look of the day...

Minor tweaking?

/r/unixporn crowd is always interested in posts that customize their Linux setups to the max: use Window Managers almost exclusively, have a unified color scheme all over the system etc. That's not minor tweaking.