Perhaps I am misunderstanding what this is meant to do, but when I use the following code taken from Tweet_PublishTweetInReplyToAnotherTweet() sample, a tweet is successfully posted, but when viewed via twitter,com in a browser the reply is shown as a distinct tweet. I would have expected it to be displayed as a child tweet to the one it is replying to
var newTweet = Tweet.CreateTweet(text);
newTweet.PublishInReplyTo(tweetIdtoRespondTo);
Console.WriteLine(newTweet.IsTweetPublished);