Just starting in '87 for the sake of the argument:
Lakers
Lakers
Pistons
Pistons
Bulls
Bulls
Bulls
Rockets
Rockets
Bulls
Bulls
Bulls
Spurs Interregnum
Lakers
Lakers
Lakers
Spurs in 03,05,07
Lakers in the Finals 08,09,10
Heat four years in the Finals with two wins bookended by two losses
Warriors/Cavs for four consecutive years
For me, it makes it very easy to organize the various eras and to remember what the league was like at a given time. On the other hand, I have absolutely no idea off the top of my head who won the...let's say 2007 Super Bowl or World Series because it's usually just a couple of random teams that don't necessarily define an era. I know others hate seeing the same teams year after year.
Lakers
Lakers
Pistons
Pistons
Bulls
Bulls
Bulls
Rockets
Rockets
Bulls
Bulls
Bulls
Spurs Interregnum
Lakers
Lakers
Lakers
Spurs in 03,05,07
Lakers in the Finals 08,09,10
Heat four years in the Finals with two wins bookended by two losses
Warriors/Cavs for four consecutive years
For me, it makes it very easy to organize the various eras and to remember what the league was like at a given time. On the other hand, I have absolutely no idea off the top of my head who won the...let's say 2007 Super Bowl or World Series because it's usually just a couple of random teams that don't necessarily define an era. I know others hate seeing the same teams year after year.