I'm getting a little tired of a few certain individuals that send repeated random friend requests regardless of how many times I decline them. One individual, in particular, has sent me at least 3 requests in the past four or five days when I have had no other communication from them whatsoever. So, could we please have the option to 'block sender' on Friend Request emails? Maybe you could add that option on Guild Invites as well, while you're at it...?