It's not the same to say, (In a flat tone of voice) "TEDxRíodelaPlata's audience is huge," as it is to say (In an animated voice), "TEDxRíodelaPlata's audience is huge!"
No es lo mismo decir "El público de TEDxRíodelaPlata es enorme", que decir "El público de TEDxRíodelaPlata es enorme".