some applicationshave issues with privacy, gathering your private details without your permission.
also, controlling privacy does not work sometimes and unauthorised people can view your details even though you have blocked them.
privacy settings are restored to 'everyone can see' status whenever an upgrade is made, making the profiles vulnerable till they are changed back by the user.
One of the best social community network. You got to share your social life experience with people you like or the public. I have many friends and they all have it.
But watch out soon it will become part of your life you can't live without.. xD
Dificultad de navegacion por el sitio, tienes que estar muy familiarizado porque sino, te pierdes y no encuentras lo que quieres, solo das vueltas y te llevan siempre al mismo sitio. Tiene una traduccion al español muy mala.