Related Clues:
- App annoyances
- Some have jingles
- Service announcements
- Break stuff?
- Circular components?
- Feature of Hulu's low-price tier
- Sunday paper barrage
- Pop-up annoyances
- GEICO specialties?
- Many posters
- Classifieds filler
- Blog's revenue source, perhaps
- Magazines' revenue sources
- Contents of some sidebars
- Unhappy, leader dropping to the floor flyers