They're talking, but it's a little early for major changes to have happened in order to show the outcome.Yes, an impact on what they are talking about, but not really on the outcome. Unless of course he goes independent. Then in that case, its more hope and change.
The USDA is in the process of closing a couple hundred offices which are more or less redundant, and will be laying off thousands. It's a small start, but it's a start nonetheless. Then you have this:
Obama takes on big government: `It has to change? - Boston.com
"Seeking more power to shrink the government, President Barack Obama on Friday suggested smashing six economic agencies into one, an election-year idea intended to halt bureaucratic nightmares and force Republicans to back him on one of their own favorite issues." (Despite it being a Ron Paul idea, not a favorite of the Republicans, as no Republican in my lifetime has ever reduced the size of government one wit).
Whether Ron Paul gets elected or not, the people of this country have embraced his ideas (at least many of them), and the president and Congress have no choice but to move towards those ideas. People want something different than the status quo, because the status quo ain't working. That's why Obama got elected in the first place. That's why the AWS protests happened. We're still quite early in this current iteration of revolution.