CWN Crypto Chat
https://t.me/CryptoChatCWNGood group, everyone is active and pretty much lets you know through a network of people the top gainers / losers though they primarily focus on BTC and ETH, with the odd occasion of other coins. Only downside, constant flow of messages, meaning if you don't check it within a couple of hours you do build up thousands of unread messages.
After checking the TG - there are 183k members of the group. In the past 3 days mostly 3 people talk with each other +1-2 occasionally send some message. You can also see continually decreasing number of subscribers. If you check the main channel with >500k followers you will see it's even worse. Furthermore, the analytical tool for channels clearly states about the channel
"Channel suspected of using unfair promotion methods". On Twitter they have 49.7K followers, and 3-30 likes + 15 retweets. The website itself looks like aggregator of other news.
Based on the above you can draw your conclusions. But it's definitely not something I was looking for.