just don't use any of the gay applications or click on the small amount of advertisements they have and you will be fine. Keep your info private and don't accept requests from anyone you don't know and you won't get raped. Lastly if your afraid of viewing adult content don't look at any ones photos but your own and trustworthy friends. Some dumbasses give this site bad ratings because they do stupid things on it. You can control what gets sent to your email in the settings.
Adult content can be found here... and there will be some users that distribute porn. relationship, (even if you don't know them) and sometimes harassment. can be fun and good sometimes but risky to your privacy. the moderator or owner of this site should really do something about that.
I find Facebook to be a very good site. I've had no problems over the past 2 years with the exception a few bogus "friends" attempts.
The problems that most all are having is because they are still using "IE". Once I switched to "Firefox" all the garbage stopped. no pop-ups, no spam, no adds,no phishing and plenty of security for your privacy issues.
As far as "Adult content" goes....stop looking for it!!!!!!