Allow users to customize browser selection in BCD tables

[Nhawdge]

I took the dev survey a couple weeks ago and one thing it mentioned is new features for MDN. I realized one feature I would like to see would be a personalized compatibility tables. For example. When I browse while at work, I have certain projects that still require IE11 compatibility, but not all. It would be nice to see "Your requirements for Project A are met, Your Requirements for Project B are not met due to X browser". I'm not certain how easily that could be implemented but it would definitely encourage me to be signed in when using the site, which could add its own value in tracking behavior.

Thanks for your time!