I am finding each centruy I ride becomes a little more boring. The sense of accomplishment is waning. Completed 2 full centuries so far this year, want to do one on each bike (5). After this year I think I'll just stick with the metric, 10 so far in 2012.
2011 Trek Madone Project One
2011 Trek Madone 3.1
2010 Cannondale Quick 1
2008 Specialized Sirrus Pro
2005 Giant FCR 3 (Retired 14,059 miles)
"Growing old is inevitable, growing up is optional."