Now the answer to this question would be a very big NO. Why? Its the internet! You really do not want to meet every Tom, Dick and Harry personally and so try and refrain from meeting this person. How do you even know that he is for real, what if he is way elder to you, or he is a major liar, what if he is just looking to sleep with women? Yes, I may sound very pessimistic, but these things do happen and happen a lot. So, I would say you wait, let us not jump into conclusions and proclaim him to be a criminal, but instead you should just wait. It could be a few months, or a few year, stay in touch, be chatting and doing whatever the two of you do, but meeting should come once you are completely sure of him. This is very important.