[arch-general] opinion request about Firefox add-ons

[Francis Gerund]

Hi.

Firefox 44.0 does not seem to allow installing the firefox-adblock-plus
addon package from the Arch community repository.  Instead, Firefox states
that it only allows addons "signed" by Mozilla to be installed.  That seems
to exclude the package mentioned.

I could install the adblock-plus addon version available from Mozilla,
directly through Firefox.  But is this okay, or a bad idea, or is there a
better idea?

Any opinions?