Any dragonborn interested in being stealthy will probably be interested, as dim light will offer concealment against many creatures. Stealthy people hate having to carry a light source.Mengu said:I have to agree, Dragonborn Senses is one of the weaker feats, looking at how infrequently it will come into play. Perhaps a Dragonborn Rogue or Ranger could make some use of it, but even then, I think Alertness or Skill Focus Perception would have a wider application.
Also, if the dragonborn is the only party member with normal vision, this feat is way more valuable. If he takes it, the party only needs to advertise their presence in total darkness, rather than anything other than bright light.