one of the biggest changes that has taken place is that more people who are interested in investing, are financially literate or feel that they can get enough information over the internet to make the moves for themselves.
I believe this is one of the moves that is taken much seriously to look at or engage into because when it comes to investing the aim is to make profits, so every information gotten is appreciated to keep that motive going to benefit.
The more you learn, the more you earn - it is as old as time.