Datasets and APIs

I've put together these API links and datasets (some from your emails) that can be useful for you at some point:

Movies:
Flixster/Rotten Tomatoes API: http://developer.rottentomatoes.com/docs
Netflix: http://narod.ru/disk/7133213001/netflix.7z.html

Products:
Blippr: http://www.blippr.com/api
Best Buy: http://bbyopen.com/
Shopsense: http://shopsense.shopstyle.com/
Amazon: http://aws.amazon.com/code

Others:
Clique datasets: http://www.cliquecluster.org/data
3Taps(eBay, Craigslist, Etsy, Twitter...): http://3taps.com/developers
Synthetic Datasets: http://code.richrelevance.com/reclab-core/

Sentiment Analysis
If you need to do sentiment analysis on Twitter, Standford has a sentiment tool that seems to work quite well: https://sites.google.com/site/twittersentimenthelp/api
You can try their tool here: http://twittersentiment.appspot.com/



NOTE: You can update this post if you have any other useful links!