You can put your own nickname next to the names of other users, to catalog them/ mark trolls or whatever. That seems to be what Don is doing inbetween Rampages
Big 40K fan, only really got into crpgs with Baldurs Gate 3, so I'll probably wait around. Although FOMO does have one eyeing that bonus if you buy before January 31.
Never played an Owlcat game, tho i did hear that they stuck around to iron out bugs in Pathfinder, so one can probably expect the same from Rogue Trader