If you have learned to ride in a pack situation, or paceline situation, the paceline will be forever moving. If you are aware of the etiquete and movement of this, you do not have to tell people where you are, as long as you are where they expect you to be. I've been riding for years and I usually do not say when I am drafting someone. For goodness sakes, if I hit their wheel, I'm the one that may go down not them! You can blast into my rear wheel and i'm not going down! If I come up on someone in the road and I'm drafting them for a distance, I usually am courteous and say hi, but I really don't see that I am hurting any one by being there for a while. Of course, if it makes them nervous I will leave, but really folks, its the bike in front of you and you hitting their rear wheel that you have to worry about.

With inexperienced riders who are not aware that you are even then say you came up on them unawares, sometimes it is best not to say anything cause the minute you do, they jerk, look and swerve. So that is the reason that a lot of cyclist will not say anything to you. In those situations, I try to say something, but I leave lots of room since I don't know how experienced the rider is, ie. can they hold their line!

spoke