Very popular. It's got 422,340 users and 12,925 of 5 star ratings. Here is the link to the extension: https://chrome.google.com/webstore/detail/alelhddbbhepgp

Very popular. It's got 422,340 users and 12,925 of 5 star ratings. Here is the link to the extension: https://chrome.google.com/webstore/detail/alelhddbbhepgpmgidjdcjakblofbmce https://chrome.google.com/webstore/detail/alelhddbbhepgpmgid... And apparently there is a corresponding Firefox addon as well, which has 166,107 users. So in total I presume there are over 1/2 million users.