I got married way before there was an internet, but I have friends who have met people online, and here are some tips.
1. No personal info other than your first name. Maybe a phone number if it's a cell phone, but not a landline that they can use to find your address.
2. Meet in a public place and have a way back home, even if they seem nice.
3. Make the first meeting short, so that if it's a disaster, you can get out of there fast. Something like coffee or a burger somewhere.
4. Remember, that a lot of people will send a picture of themselves from ten years ago. They may not look anything like that anymore. That happened to a good friend of mine and she actually met him for the first time on a weekend getaway. They had talked on the phone before many times, but all the pics he sent her were from about ten years before. And about 150 lbs earlier too. She ended up booking another room for herself because she was stuck at the spot for the weekend and couldn't change her tickets.
5. Have a safecall. This means set up a time to call a friend and have a code word etc to tell her that things are ok or they are not ok. This is especially important if you go to his place or he comes back to yours. You never know what kind of person they are, so a safe call is a must. Make sure you discuss with your friend what they should do if things are not ok. IE: call the cops, come over, call someone else to come over, etc. Have the code word something you can drop in the conversation without the other person noticing it.
6. Don't worry about the kissing. Usually somebody won't try and kiss you after you only met for a cup of coffee. It's really not a good idea to mention beforehand anything like kissing etc. Just play it by ear. If he tries to kiss you and you don't want to kiss him, then kind of pull away and say something along the lines of "not quite yet" or something like that.
7. I know all these things make it sound terrible, but you really can find some great people online. I have a cousin who married a girl he met online. It's gotten much more common to meet people online than it used to be. Just remember to stay safe, cover all your bases, and have an out in case you need one.
PaganMom