I'm glad to hear you found this thread helpful. I usually check my emails from time to time. Don't want to be caught with my pants down.
Update
Google chrome now ships a data breach notification feature out of the box. When you type your credentials into a website, Chrome will now warn you if your username and password have been compromised in a data breach on some site or app. It will suggest that you change them everywhere they were used. You can use this as an alternative to IhaveBeenPwned if you prefer not to enter your email at an unknown website.
How to toggle the feature?
1. Goto Settings
2. Click on Sync & Google services.
3. Scroll down and then toggle feature on / off depending on what you want: