The Quake 4 standings this year, by hours of play - 36 servers had players, and this one was busier than 88% of them.
#1
Q4Max240 <Vanilla On Steroids>-USA=UK=ES=CA-
577hours
#2
Q4 High Table USA Base
182hours
#3
WwW Quake4.net Northern EU [beta]
148hours
#4
WwW Quake4.net United Kingdom [beta]
116hours
#5
WwW Quake4.net New Jerseythis server
80hours
#6
WwW Quake4.net Europe [beta]
32hours
#7
Q4Max240 <Let's have fun>
25hours