They're not changing it to suit the minority as such. More just remove the opportunity for random players to have such a drastic effect. So basically what Musica is saying. If a group of 5 out of 60 can turn up and make such a drastic impact that it ruins everyone elses day the site has to have done something wrong whether it be poor site design, simple one man objectives or unbalanced teams. In a well set up site 1/12th of the players tryharding should make little difference. Your site did a good job imo.
Also Richard is a guy that loiters on facebook shitposting and riling up people like you ;), Also a pretty decent tech.