I prefer somebody that acts like they would in person so I can judge them accordingly. Instead I get approached by people that watch WAY too much porn that must hear their personal porn music start when they begin to type and shoot off an email saying "Hey, you're hot, nice legs....let's fuck." Yup, that's exactly what I was hoping to hear to get my juices flowing.....ugh...
In short, I don't care about age but rather the person.