A body frame for a vehicle includes a head pipe on which a front fork is mounted for permitting a turning movement. The strand has at least 6000 filaments with a yardage greater than 1200 tex and a filament diameter greater than 11 \u03bcm. The method begins by determining a unique session identifier for only the participants of the collaborative network. The present invention may be applied when adding the annotation to the content such as a television broadcast program, for example. However, these numbers will often find their way into the hands of third parties with whom the individual has no interest in talking with.