If you have located a man you are interested in on one of your preferred online dating sites, I say go for it. Deliver the man an email and introduce yourself. Appeal to their interests, and make certain to shut with a question that moves him to activity, one which needs him to react.
I believe how to start is by stating, «Hi, (his title). I am (your name). We watched that we both love the same (group, book, food, travel destination). I wish to learn about you. Have you been witnessing anyone/have you previously viewed (preferred band) in concert/did you are aware there is a sequel developing to your preferred book?»
Ensure that it stays brief and sweet. You intend to give him plenty of information to spark his interest, not sufficient to bore or overpower him.