Last night I encountered a particularly egregious example of sexism in a lobby which was persistent, distracting, and repetitive. For others to avoid it, everyone would have had to have left the lobby and restarted a new one, and seeing how hard it is to get a bunch of high level players together for a semi-competitive game in a public lobby, everyone was understandably upset at the prospect.
When several of us asked the offender to stop, he persisted to the point of being blocked and reported. However, as noted by others, because he could see the reports he and his friend persisted in their harassment by repeatedly reporting both the target of their comments and those of us who had reported them. Ergo, I can see the need for some delay before reports are processed.
As for any analysis I can offer as to this story, I think that one of the problems arises from the small and pretty insular nature of GoI's community. Generally, we take it on face value that we don't need to have super active moderators ready at the drop of a hat to resolve a crisis or an argument, especially on off-hours. For a number of reasons that redria and others have addressed, this assumption tends to cater towards the experience of male gamers, but I do think that I can fairly assume that most of the players I regularly encounter in lobbies do not engage in overtly sexist comments or behaviour. Therefore, when someone outside of this community engages in behaviour we find reprehensible, it is jarring and seriously disrupts the community feeling of the game.
I'm not sure if there's really much that can be done about it beyond Muse's individual handling of reports, which is appreciated. There's little to no restorative justice available for incidences of harassment, and that is disappointing if understandable given the online environment. At the very least, I intend to continue to engage with those who make offhand sexist comments in GoIO in order to see if I can't get them to recognize what they're doing wrong, as opposed to simply blocking them. Hopefully that is at least one thing I can offer to try and make the community better in an anti-oppressive manner.