4. A method performed by a computer system, the method comprising: retrieving, using one or more processors associated with the computer system, information relating to a user; receiving, by a communication interface of the computer system, a request for a document from the user; retrieving, using one or more processors associated with the computer system, access rights for the document, the access rights defining legal display rights of a content provider to display the document; selecting, using one or more processors associated with the computer system, access privileges to the document for the user based on the information relating to the user and based on the access rights for the document; processing, using one or more processors associated with the computer system, selected portions of the document, for display to the user, to be unreadable to the user, the selected portions being chosen based on the determined access privileges; selecting, using one or more processors associated with the computer system, additional information relating to the access rights, where the additional information comprises at least one of: whether to block images and graphics in the document from being displayed, a list of domains from which not to display advertisements with the document, a logo or a link to be displayed with the document, or whether to display advertisements with the document; formatting, using one or more processors associated with the computer system, the document based on the additional information; and transmitting, using a communication interface associated with the computer system, the formatted document to the user for display to the user.
4. A method performed by a computer system, the method comprising: retrieving, using one or more processors associated with the computer system, information relating to a user; receiving, by a communication interface of the computer system, a request for a document from the user; retrieving, using one or more processors associated with the computer system, access rights for the document, the access rights defining legal display rights of a content provider to display the document; selecting, using one or more processors associated with the computer system, access privileges to the document for the user based on the information relating to the user and based on the access rights for the document; processing, using one or more processors associated with the computer system, selected portions of the document, for display to the user, to be unreadable to the user, the selected portions being chosen based on the determined access privileges; selecting, using one or more processors associated with the computer system, additional information relating to the access rights, where the additional information comprises at least one of: whether to block images and graphics in the document from being displayed, a list of domains from which not to display advertisements with the document, a logo or a link to be displayed with the document, or whether to display advertisements with the document; formatting, using one or more processors associated with the computer system, the document based on the additional information; and transmitting, using a communication interface associated with the computer system, the formatted document to the user for display to the user. 14. The method of claim 4 , where the access rights defining the legal display rights define less than full display rights for the document.