SuperSend also works very well. Seriously, the original supercoindev was one heck of a coder.
I also would like to thank Griffith for taking it onboard, maintaining it and keeping it alive.
It just needs a bit more love that's all... It sux that I wasn't more into programming when I was young. lol.
As for Bittrex, maybe we can all submit a request to Bittrex?
(would be even better if the Griffith does also as a main dev)
https://bittrex.zendesk.com/hc/en-us/requests/new
Update: I have submitted a formal request to Bittrex. Mentioned that it still has a dedicated dev, rock solid wallet, been around for over 1.5 years, had decent trading volume at Cryptsy etc.
Also, in case some are not aware, SuperCoin was one of the first (if not first) that used a proper documented Multi-signature method for its anonymous send system.
https://bitcointalksearch.org/topic/annsupercoin-unique-most-advanced-anonymous-trustless-multisig-technology-736705
Here are all the original Supercoin bitcointalk links:
1:https://bitcointalk.org/index.php?topic=618552.0
1b:https://bitcointalk.org/index.php?topic=618552.new
2:https://bitcointalksearch.org/topic/annsupercoin-unique-most-advanced-anonymous-trustless-multisig-technology-736705
2b:https://bitcointalk.org/index.php?topic=736705.new#new
3:https://bitcointalk.org/index.php?topic=875651.0
3b:https://bitcointalk.org/index.php?topic=875651.new#new
4:https://bitcointalk.org/index.php?topic=1006830.0
4b:https://bitcointalk.org/index.php?topic=1006830.new#new