I've always had a lot of interests, but as I've grown older there has been more of a desire to narrow my range of activities to those I enjoy the most. This site deals with those activities that go one step beyond that - things I would enjoy doing as a retirement income.
Retirement to me isn't necessarily putting my feet up and doing nothing else the rest of my life. It does mean at least stepping off the corporate treadmill and doing something I truly enjoy, something that can supplement social security and my 401k while still leaving me plenty of time to pursue my interests. Call it "Retirement lite".