Related Clues:
- 20-Across letters
- Many résumé submissions, these days
- Easy exchange
- They may pile up during a vacation
- Facebook option
- Paperless messages
- Facebook exchanges, briefly
- Online exchanges, briefly
- Some online communications, for short
- Bit of chin-wagging
- Quick AOL exchanges
- Teatime conversation
- Bird observes its predator swallowing hard
- Bird's conversation
- Informal conversations