Not into dating sites. I signed up for a couple free ones just to get a look around. All the profiles i found didn't fit well with anything. And i didn't get noticed by anyone myself. I think only women from Asia ever tried to contact me. Which i found odd and more than a coincidence. So, personally, not into the idea of dating sites. Though if that's what someone else wants to do, go for it.
I am find with finding someone online. I have actually dated more women online than off. And as far as claims that you can't get to know a person online, i can say that that is not true. In fact i have had more success online Because i get to know people better, and they me. When you meet in person there are usually time and even attention restrictions. Someone has another meeting, to be at work early, etc.. so they are often eager to get home. You meet someone online and they are likely to have more free time. More chances to talk without someone else coming up and interrupting and breaking up the conversation, such as at church. No live bands, or too loud overhead music. No coffee grinders. Just two people with time to spare, and being able to be more focused.
And the safety factor people love to push is really exaggerated. Granted, there might be a slight increase in the possibility of someone being dishonest about themselves, you can remedy some of those concerns easily. Skype is a great way around this.
But a person can be just as easily deceptive about what kind of person they are offline, as they can be online. I could still act and present myself in one way on a date, or dating, then go home and beat my wife every night. And that person i met in real life would never know.