Gertjaars, however, hasn't even started fishing, agility, hunter and mining, has only made very little progress in runecrafting and still needs over 3/4 slayer xp. Those are all very slow skills, with which he definitely won't be able to continue in his current phase. The same goes for Zarfot, yes, he has already maxed some of the most expensive skills, but we all know how "easy" some people make money. It's the slow skills that count. In fact, none of the maxed players are very high on either the agility or mining highscore, which leads me to believe we have to wait a long time, before anyone will "max out".