As one of the HTTPS-Everywhere project contributor, one of the most sad thing is that:
I created rules to enable sites to https forcely, yesterday.
He removes the cert for hosts today.
I dug pit, crying to fill.
I created apprcn.com.xml to work with UpgradeMixedContentBlacklist one month ago.
I disabled it myself by just one line:
No sadness is worse than total despair.
Posted on Utopian.io - Rewarding Open Source Contributors