Shadowcoin Tor addnode=.onion's have been updated to the current release v1.5.0.1
Thanks BitcoinFX!
For those weary of centralized exchanges, Shadow was added to the decentralized exchange Bitsquare not too long ago. It should be noted that coins that don't have active trading for 2 months will be removed as per the developer's requirement to host pairings. If the community provides enough support there we could request fiat pairings for SDC which would make entry into the market for new investors much easier.