If you are familiar with the Curiosity Bot by @gyzimo, you will be happy to know that it is a very popular Discord-Bot hosted on hundreds of servers totaling over 18,000+ users who now can tip each other in SteemDollars.
For a demonstration you can join http://SteemSpeak.com and use the command .deposit to get started, .balance to check your balance .send @account amount to send another discord-user SteemDollars.
IT'S ALIVE - IT'S ALIVE
So if you are on Discord, now you have a really easy way to tip or pay your friends - but remember, "Curiosity" is still in BETA, so deposit a small amount until all the functionalities are tested, pentested, re-coded and completed.