I thought this infographic was well done. Here's how much things changed for Bitcoin in just one year, at a glance:

https://dnotesedu.com/2017/12/bitcoin-2017-a-year-in-review/

Can' read your review Sad

It shows this, "Maintenance mode
Sorry for the inconvenience.
Our website is currently undergoing maintenance.
Thank you for your understanding."

It appears to be in maintenance now too. It's not my website. I hope it will be back up soon.