If you are a Pole, who 'lost' citizenship due to ancestors' fate or decisions, you can apply to have your citizeship 'given back'. Which is shorter way than for 'the rest of the world', where 'live in Poland for 5 years to apply' rule is in action.
I have interesting in Poland, Polish culture and history. I'm searched any Polish forums on English and have found this forum. I can't say that I am a clear Pole - I have Russian, Ukrainian and Polish roots. But I am proud that my ancestors was a Polish heroes and nobles. The family of Kossakowski made the Polish history... My ancestors battled at Grunwald (1410).