As of now it looks like we're headed for Spurs-Thunder and Heat-Celtics for the conference finals (obviously the East is far from set yet). What I love about that we'll automatically have a nice contrast in the finals. The Spurs and Thunder are perfect examples of teams that drafted and developed their teams instead of trying to buy them. OKC's top 4 players were all drafted by the Thunder. The Spurs are even more home-grown, with an astonishingly low 5 players on their 15 man roster that have ever played for another NBA team (Danny Green, Stephen Jackson, Matt Bonner, Boris Diaw, and Patty Mills).
Contrast those home grown 'Big 3's with the East. Miami is the model du jour of acquiring established talent, starting with Lebron and Bosh. But before them came the Celtics who brought in Garnett and Allen via trade to go with Pierce and eventually Rondo.