Originally posted by Final Blaxican
Because Venom is such an aesthetically pleasing character that he's more popular. If you ask an eight year old who his favorite Spiderman character is he'll probably say Venom or Carnage. If you ask them the difference between the motifs and damages made by the Symbiotes and say, Green Goblin, they won't understand. Venom is the Halo 3 of Spiderman villains. Nice to look at and easy to understand.Because of that he's popular, and because he's popular he's put into more mdeia, for example, Marvel vs. Capcom (Spidey for the hero, Venom for the villain). Because he's in more media he's more recognizble and the more eight year olds see him and he becomes more popular...
You're right, Venom's probably the most popular of Spidey's villains in comic fan gorups. But if you ask them why, at least 90% will say "Because he's cool". You ask them to extrapolate. they'll say that he's "Like Spiderman but a black guy".
Very few people like Venom because of what he is underneath or represents. Most fans aren't as intelligent as Darkhalen.