I don't consider people on here friends, considering I've met them through a computer screen. Although there are a few people on here that I believe could be good বন্ধু if I actually met them in person.
There are people I haven't had problems with and people I have had little quarrels with, but no বন্ধু and enemies. I don't know who these people really are, so there's no point in characterizing them as বন্ধু অথবা enemies when they could be totally different than what আপনি judge them for online.