On the Castopod blog, find the article detailing their plugin architecture. Read the article and summarize at least three key advantages or features of Castopod's plugin system as described.
Navigate to 'http://blog.castopod.org/' Locate and click on the article titled 'Discover Castopod's Plugins Architecture' from the homepage. Scroll down and read the article to identify at least three distinct benefits or features of Castopod's plugin system. State the identified benefits/features.
Successfully navigate to the Castopod blog homepage. Successfully access the article 'Discover Castopod's Plugins Architecture'. Identify and state at least three distinct benefits or features of Castopod's plugin architecture from the article. The identified features must be accurate and directly supported by the content of the article, specifically mentioning: extensibility/customization, ease of development/simple structure, and internationalization support.