say yes I have guy friends and my ex is my best friend.
If a bloke said to me he had 'girl friends' and his ex was his best mate it would put me off.
I would think 'where is he coming from'
I would feel insecure.
Often you have to choose, would you really want your new b/f to have g/fs? How would you feel if he said I'm going out with my 'best friend' tonight, my ex. Would that make you feel insecure?

I tried Eharmony. I got an e-mail saying they 'had no matches for me at this time, but not to be upset'