The web ide also dead. Furthermore there are no development tutorial on youtube, there must be easy tutorials on youtube to encourage people to build applications and smart contracts on top of qtum. While we see youtube, it is full of ethereum tutorials so please do it.
It is 100% up to Coinbase if they will list Qtum.
We are currently researching extensions like you mentioned. There is an official mobile wallet for Android. We are building a very valuable tool called JANUS that makes it even easier for Ethereum Dapps to be able to build on Qtum as well. Qtum is not a token, but a coin. Also, watch your mouth, you don't have to be rude, and I hope you have a good day
