Great suggestion VB. We've actually been putting together a communication channel strategy to see where best to host which comms. We can go through it together when you land but Telegram is definitely a possibility 
Now there exist bridges. I dont really know how you do it. Someone who own such channel should be asked how, or just googled. So all communication channels are linked. Slack, Telegram, Discord, IRC. And lest say I am on Slack and whatever I type people that are on IRC or Telegram or Discord can see. This bridges usually make huge boosts in activity on difference channels, since 1+1 = 3 always.
Really good idea Febo, i guess it would require some kind of script to auto post to such channels, but i doubt they can be used with each other, as Telegram works different to Slack (for example).
It is a bot that channel owner invite to the channel. That is all i know.
And how will this work on blockchain ?
DTB and AURMENTORS creatures are counterparty asset or tokens. Counteparty uses Bitcoin blockchain. Game itself will be stored and played on your phone and on central servers wherever they will be, but AUGMENTORS creatures already are stored in your valet and you can freely trade them.