Synchronal is a server and example cross-platform clients for sharing Twitter feed read status between devices.
Synchronal Server
Synchronal clients
Synchronal is free software, released under the AGPL for the server and GPL for the clients, and its source code, hosted on Gitorious, can be accesed here and modified at will under the (A)GPL's conditions.
Comments, bugs, etc may be emailed to synchronal _at_ sentynel _dot_ com.

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