The extensive use of online forums is making the average web user something similar to the age old Jack of all trades.
Your grandfather likely was considered a Jack of all trades if for no other reason than he had to know a lot about many things in order to survive. He would likely tinker with a failing piece of machinery and get it working again. He could patch or repair broken toys and home repairs were never subcontracted.
In my sphere of influence I have an acquaintance whose grandfather was a farmer, railroad engineer, rancher, stagecoach driver and police officer. He had a broad range of skills, but couldnt really claim any one career as the defining example of his lifes work. He simply liked doing what he was doing when he was doing it. Thus the old adage, Jack of all trades master of none.
Online forums make it possible for the curious or passionate to discover more about the things that have piqued their interest. This is actually an exciting component of the Internet. As families continue to migrate all over the place it is becoming harder to rely on an older family member to help you learn certain skills. This is where forums can be...