The average ages of gamers in Australia according to a survey from a couple of years ago is 33.
The survey probably included a lot of casual console gamers too I think. Hell my dad still plays the old Day of Defeat on the PC and he is 61. He does pretty well... I just don't have the heart to tell him that he is actually playing against bots...hehe
29 here... struggling to deal with the fact that SC2 time is diminishing over time due to concerns over career and time with gf though. Once you reach the late 20's stage play time is nothing compared to my school / uni days but I guess I can still get like 20-25 hours per week.
Even the smallest donations help keep sc2sea running! All donations go towards helping our site run including our monthly server hosting fees and sc2sea sponsored community tournaments we host. Find out more here.