A mashup that will help you get your questions answered quickly; think Yahoo! Answers meets Twitter. It lets you post your questions to the twitter audience. the questions then get indexed and other twitter users who know the answer could answer it. To pose a question to the Twitterverse, post a Twitter update with the following format: "@ToAsk whats ur question?". Also check Tweet Answers.

Provides you with a simple way to post to Twitter by sending an email to a specific Twittermail email (ie abc123@twittermail.com). Get a Twittermail email address by entering your Twitter username and password. Using TwitterMail you can post status updates to Twitter and receive tweets sent to your username (ie @username) all via email.