Luis, the newest Panda slap seems to have put hub pages in a better place with search engines. Back linking or linking to websites no longer seems to be as important as how your viewers "like", "tweet", or otherwise share hubs. The newest slap has taken bloggers who were over linking out of the picture. This has opened up first page slots for hubs. We have seen a dramatic increase in search engine traffic in just the last few days.
For those who have been earning online from articles and small niche websites life has changed. This was predicted by a high six figure income earner who is one of our mentors about ten months ago. How he knew social sharing was going to change the internet we are not sure. We listened so are setting in a good place.