PapiFelix, you can deny this as much as you want, but you're complaining because we're you're competition. If we were some irrelevant faction with like 10 points, you wouldn't be complaining because it wouldn't affect you at all. Like Sonnix said, staff aren't allowed to benefit themselves or their factions. If they do and are caught, they could easily be demoted.
Personally, I don't see why it's a problem because the point of a staff member is to benefit the server and them playing a little but on another account isn't doing any harm. Most staff members have more time on their mains than their alts so them playing isn't preventing them from doing their job. As for your point in how it takes away from the server, I don't see how that makes any sense at all. The rewards in our faction aren't given to the staff members, but instead the players that helped either get f top or win eotw. It's still going to the player community. And hell, even if it went to a staff member, what would that matter? They would have played and earned it just like you would have.
Here's now I see it:
When a staff member is on their main account, they're a staff member. When they're on an alt account, they're a player.