It is nice to see or get more and more info from the SE's that is actually directed at assisting webmasters and site owners. When you think about it, one of the best ways to get clean results is to lay all the cards on the table. Most "good" sites are getting smarter in realizing that pulling traffic for unrelated stuff is just a waste of time and resources, so more and more site owners are just wanting to know what they need to do to get their site served when it is relevant... whether that's through on page, links, directories, site theme, etc. The spammers are going to keep doing what they do, whether you tell them not to or penalize them... so give the good guys the info they need to help in the fight.
I think cutting out the cheap links will be a good thing, the challenge though maybe who decides what is a cheap link... as we know, the web in all its color also has many shades of gray.
I haven't fully given it a full think through, but one concern may be at what point can only the biggest sites or bank accounts afford to play? Suddenly the quality of a site and its merit in the SERPs is based on what they can afford?
Are directories worthwhile any more? Who knows, but to get into even a few that are believed to be valuable starts to get expensive... even if it is a once in a lifetime fee-- who knows what the lifetime on the web is.
If reciprocal links become completely negated and worthless, you've now taken away the low end. Now you are looking at buying links, that don't smell anything like a bought link-- talk about prices climbing there.
Blogs have become the in thing, but again, as more and more blogs spring up everyday, it becomes even more clutter and the SE's will further tighten in what value is perceived there. And realistically, not everything needs a blog, not everyone has anything worthwhile enough to say without rehashing everyone else, or can afford the time or time=money to devote to that.
Perhaps a bit if a sidebar there, and not sure there are any answers... All kind of reminds me of old economics classes and the discussions on increasing minimum wage, how most people think that's always the best answer... help those out who need it most by giving them more... all good except for those who went from making minimum to drawing unemployment. Good or bad, it has to come from somewhere, at least in the short term.











