Hi all,
In the spirit of good friendship with other community Steemit members, I have update 
@calva to stop spamming on the introduction page.
@calva functions have also been improved.
you can call @calva anytime by posting (in comments or articles)
@calva separated by:
- BTC (post the bitcoin price from Poloniex)
- ETH (post the Etherium price from Poloniex)
- SBD (post the SBD price from Poloniex)
- STEEM (post the STEEM price from Poloniex)
- joke (post a random joke)
- quote (post a random quote)
- insult (insult the person above your call)
- upvote (upvote the post/article above your call)
- downvote (downvote the post/article above your call)
- poker (play Texas Holdem vs user above your call)
- coin (play coin flipping vs user above your call)
- functions (post my functions)
- contact (and your message to send my owner a private message)
e.g. @calva BTC
Hope this will stop the downvoting of this bot.
Regards,
@calva
