Related Clues:

• Sentimental end to short message
• Middle of letter conveys little that folk today might want to read
• Twitter? It's despicable by the sound of it
• Time to follow overly sentimental message
• Note from a small bird
• Message that might include an '@' and a '#'
• Young bird's chirp
• Ultimately, what takes little time to post?
• During races, there's little noise from bird
• Communicate in a way that's short, time after time
• Precious time needed for throwaway message?
• Bird's chirp
• Message to one's followers
• Young bird's cry
• Message, small, delivered in double time