Hosted on Craftrealms? Nope, advertisement? Nope.
First of all all it is hosted on EsperNet which is well known, secondly the Channel is created by Wahreit which is a TerrainControl Develloper.
Also about the "advertisement" I've clearly stated in the official topic that I bumped into that channel by accident and tried to make it more known.
I hope you do understand that it feels shit what you just said. I'm putting a shitload of effort in setting up a support system for people and it gets trown away as garbage. On top of that it's really badmouthing to say "It feels like advertisement" Just because I have a single item that actually costs money on the website.
On top of it, you could always download hexchat or login directly using any kind of IRC program aslong as it's connected to EsperChat IRC.
Sorry if I misunderstood things a thing or two and maybe for overreacting but I do hope you can understand. Also If the website thingy is a issue you could always join here: https://esper.net/publicirc.php
( Do note that you have to fill in #terraincontrol yourself Thats why I've made things easier to just join using the website. )
After all, I'm logging in every single day just to help others out. Not for own gain.