Synchronization of digital content

A system comprising:

• a first computing system comprising a processor and a memory for executing a first set of computer-executable instructions, the first set of computer-executable instructions implementing an interface component that is operative to:
• receive progress information from an originating device, the progress information associated with a current reference point associated with presentation of content on the originating device;
• and
• a second computing system comprising a processor and a memory for executing a second set of computer-executable instructions, the second set of computer-executable instructions implementing a data processing component that is operative to:
• cause a subset of the progress information to be sent to a receiving device, wherein the subset is determined based on a capability of the receiving device to present the content.

A system comprising:

• a first computing system comprising a processor and a memory for executing a first set of computer-executable instructions, the first set of computer-executable instructions implementing an interface component that is operative to:
• receive progress information associated with a presentation of content;
• and
• a second computing system comprising a processor and a memory for executing a second set of computer-executable instructions, the second set of computer-executable instructions implementing a data processing component that is operative to:
• cause a subset of the progress information to be sent to a receiving device, wherein the subset is determined based on a capability of the receiving device to present the content.