Having control over capabilities and sharing data across teams, is difficult when you have an expensive license and you need it for all of your company. In other words, your collaborations are reduced to the team that has a license. And for a small company, there is only one collaborator. Even for big companies, if the expenses are not inside the limits, they are going to reduce the licenses and the team are going to be 3 mostly. For these reasons, report distributions are not an issue because the company will use other media, i.e. email.