Conversation so far:
What blog did Yoani Sánchez start?
Yoani Sánchez is best known for her blog, Generación Y or Generation Y.
When did Yoani Sánchez start the Generation Y blog?
Yoani Sánchez launched her blog, Generation Y, on April 9, 2007.
What happened after Yoani Sánchez started the Generation Y blog?
The Generation Y blog was transferred to WordPress, and was eventually upgraded to allow comments by readers.
What is Yoani Sánchez's Desde Cuba?
Desde Cuba is an on-line magazine and collection of individual blogs, of which Yoani Sánchez was the first.
What did Yoani Sánchez blog about on Generation Y?
The first post used baseball fever to compare what Cubans are allowed to shout, and display on homemade posters and what they are not.

Question: What impact did these blogs have?
Self-contained rewrite: What impact did these Yoani Sánchez blogs have?