I am a little confused right about this (https://dev.twitter.com/blog/changes-coming-to-twitter-api) announcement. We host a site for a large customer (www.boerse-frankfurt.de) and do use a twiiter-widget on it to follow their twitter-account and display the results to page-visitors (http://www.boerse-frankfurt.de/en/sustainable+securites. it’s the “Sustainable Tweets” Box.
Some Forum (like stackoverflow) even say that the authentication is only needed for API Calls, not for a widget like we use.
Can you help me or give me additional information about Widgets and Authentication? Thanks!