Is Dropbox a SaaS or IaaS?

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Tags

1. #enables
2. #solution
3. #files
4. #computing
5. #store
6. #synchronized
7. #cloud
8. #remote
9. #provides
10. #infrastructure
11. #dropbox
12. #storage
13. #online
14. #format
15. #model
16. #ability
17. #powered
18. #service
19. #share
20. #users
21. #servers
22. #within