Zan - What the point of a radio net?

The radio net on SSB radio runs twice each day , to share positions, technical problems ,report any emergencies and simply chat about the weather, sail plans and how many fish caught ( not many so far!) even share the odd joke! Its a virtual help line across the fleet for those who have SSB . We have around 17 boats participating on this leg.Today was a great example of why a net can be useful.Saphire 2 of London had a problem - they needed a replacement impeller for their generator , they asked the net if anyone had any spares? and in the absence of courier services out here even offered to collect ! Those who had generators quickly looked into their spares lists and boxes and offered support, hopefully it will be of help if not this time the next whether its a medical emergency, engineering support or just advice on what type of lure is needed to hook that evasive tuna.
Peter
Net controller on ZAN.