Hi Wondering if it's possible to extract tweets from twitter which are related to a special niche. Lets say I create a website which should display the current tweets related to fitness on twitter. think this might be done with feed, but hard thing to say what is related to fitness niche and what is not. Also as this content originally was on twitter I'm afraid it will give me duplicate content penalty by google. Or maybe I can use facebook instead, extract comments on people's wall related to my niche. I've got an old PR4 domain with a high search volum keyword in the domain and are looking for ways to recreate that site in a way that makes it somehow automatically updated with new content.