Right now I'm forced to read all the tweets in a single client on a single device (TweetDeck on my Android phone).
If I would switch to another device and/or client, I would need to search for the last unread tweet, which is sometimes complicated (too many tweets).
So, the question:
Is there a client who can keep the status (read/unread) on tweets across multiple devices? My target systems would be now Android and MS Windows, but also Linux might be handy.