This Chrome Newsblur Account Notifier Extension on Chrome was automatically deleted from my Chjrome browser and I get an error message when I try to install it again from Newsblur’s link.
I have also experienced the same problem with the old Chrome unread count notifier. When I attempt to reload it from the Chrome Web Store, the error I receive is “Invalid manifest.”
I realize this extension is no longer maintained, but I preferred its minimal approach over the unofficial extension.
It would be great if someone could develop a similar Chrome extension. I too appreciated its simplicity and it worked well - until one day it suddenly didn’t.