20150236993 | SYSTEM AND COMPUTER PROGRAM PRODUCT FOR TRANSACTIONAL, ADDRESSABLE COMMUNICATION - A system and computer program product for providing a transactional, addressable message over a network. The system includes a first node connectable to the network for generating and communicating a non-duplicated shared message having content and accessible to at least two users and for routing a reference to the shared message, a second node connectable to the network for receiving the reference to the shared message. The shared message includes a unique identifier, an address section, a metadata section, a comments section, and a content section, and is identified over the network using the unique identifier. The shared message is accessible to the second node via the reference. The content of at least one section of the shared message is transactionally modifiable after the second node has received the shared message. A change to the content of the modifiable section of the shared message is persistent with respect to the at least two users. | 08-20-2015 |