Provide access to the older version of Calendar
Yahoo calendar did not provide any information of transition to the current calendar. Therefore all my to-do-lists with needed information are gone and not accessible. Also the new calendar does not offer any of the organization tools the older version had like showing type of entry i.e. work, birthday, doctor, phone appt, color code, etc. Also I can no longer at-a-glance see what is "free" time "busy" or "tentative". I would give it only 1 star. Very poor design and user-features are a disappointment. I've used Yahoo calendar for years and switching to a more desirable calendar would present a monumental task. Make the older version accessible again.
62nd
ranked