It's sad, isn't it. I'd say the five most prominent LGBT characters currently would be:
1. Northstar
2. Wiccan&Hulkling
3. Daken
4. Anole
5. Prodigy
X-verse wins! AGAIN!
Oh don't be silly, this has nothing to do with "singling out the bi characters". You're making a storm in a teacup. It's not my fault that coincidently the three most famous characters (who happen to be LGBT) are bisexual. I didn't write the characters, nor push them to fame, nor decide they should be bisexual rather than gay.
Daken, Prodigy, Moondragon; all bisexual, all with excellent examples of their sexuality not just being a footnote in a panel and nothing more. I'm a massive Daken fan. So stop this ludicrous attempt to make this into an agenda against bi characters. Because it's so plainly not.
Anole has discussed it, in the one-shot with Northstar where he ran away, when he was outed, when he talked to Graymalkin, and in many moments with Rockslide. His sexuality is not a footnote. And you can't seriously be trying to argue Wiccan&Hulkling's sexuality isn't examined? REALLY?
Straight privilege. Hence why it's important to have sexuality explored, because everyone (even LGBT characters) are assume straight. Many, MANY fans assume and think of Constantine as straight.