The Quake 4 standings this year, by hours of play - 25 servers had players, and this one was busier than 79% of them.
#1
Q4Max240 <Vanilla On Steroids>-USA=UK=ES=CA-
339hours
#2
Q4 High Table USA Base
150hours
#3
WwW Quake4.net Northern EU [beta]
132hours
#4
WwW Quake4.net United Kingdom [beta]
74hours
#5
WwW Quake4.net New Jersey
49hours
#6
WwW Quake4.net Europe [beta]this server
32hours
#7
Q4Max240 <Let's have fun>
25hours
#8
Quake for Newbies | Q4MAX 240fps | quakenewbies.com
23hours