

Facebook tried the whole real name thing, and it did not do much to stop people from being cunts with impunity. We have been over this.
Never mind that you also have to account for people who would rather not be under their legal name for a variety of reasons, ranging from being victims of stalking and abuse, to artistic reasons, to simply preferring another name than the one their parents chose for them.
That is silly, though, since that’s something that each developer should be arranging for as part of obtaining the rights to use the music. Either the developer has the rights to use the music as part of the game (and thus sell the game with the music), and by extension Valve can be granted the limited right by the developer to transmit and/or perform the music (in trailers), or the developer does not have such rights and they should not be selling the game in the first place.
There is much to critique Steam for… This? This is nothing but a cash-grab, in my opinion.