Longest-Tenured NFL players

Chase Stuart at footballperspective.com had a blog post this week listing the longest-tenured player for each NFL team.  I usually find it interesting to visualize things like this.  So here's a chart showing the timeline for each team's longest-tenured player, as of 6/25/13.

Last NFL Playoff Win

This chart shows the last season that each NFL team won a playoff game.  (updated through 2012 NFL season)