There isn't enough options available for accepting a Friend Request. No one should be forced to answer yes or no because there may come a time when the two might seriously agree or disagree on a topic and then who knows what could happen. I'd like to see a third option, a kind of generic response that fits the bill without creating a potential for a rift developing that could eventually destroy the friendship commitment. Just so you know where I'm coming from, please allow me to say this......
To all those who request my friendship: I don't believe in answering the request either affirmatively or negatively. Please do not take this as a personal insult. I do this because I consider everyone here my friend. All of us share in something common as a member of this forum. With that comes the understanding that I can expect at any time to be involved in a discussion that under normal circumstances might destroy a friendship. However, since we all possess an equal share and right of participation then I feel there is no reason to assemble a collection of allies. Furthermore I am anonymous. Anonymity has its own special characteristics, one of them is the appearance of being somewhat disconnected from the majority. I believe this allows me more freedom to speak, friendships aside.