[c3o]

Another provision of the article limits its scope to services that "organise and promote" user-posted/uploaded content "for profit-making purposes".

The 3 criteria you quoted then further narrow which of the services matching the above provision need to deploy upload filters.

Come to think of it, the pastebin-like site is actually already excluded by the "organise and promote" criterium, regardless of whether it's profit-oriented or not.