Friends with Benefits

We were talking about FWB (friends with benefits) the other night, and each of us girls was describing what would make a good buddy. I think I was the only who said she would go for someone who was moderately attractive. In my opinion, I feel like I would end up liking my buddy if he was too good looking, and end up developing feelings for him. I'd rather have an average Joe (still have a desirable body, just an okay face) because I'd feel more comfortable with them.

Is this what I was essentially using OkCupid for? Possible FWBs to avoid getting into any relationship and prevent myself from suffering any possibly heartbreak?