What is the data type of the recipient_id data element?

What is the maximum number of results per page that can be displayed by the Search API?

What is the data type of the favorited data element?

The Notification Methods require the authenticated user to already be friends with the specified user otherwise the error 'there was a problem following the specified user' will be returned?

What will the API call return? http://twitter.com/blocks/destroy/john.xml

You can update the status of the authenticated users using the update status method. What is the maximum length allowed for the text for your status update?

Twitter was originally developed using what programming framework?

the API only allows for one, Twitter approved, Tweet Button design.

What does it mean to 'tweet' a blog article?

An entity result has the value for the 'hashtag' property: 'hashtags':[{'indices':[32,36],'text':'lol'}] What does this value mean?

When consuming the API using JSON, it is important to always use which field instead of 'id?'