> If you feel uncomfortable in that section, feel free to avoid touching it.
I feel very comfortable touching hidden prefs in Firefox. That's not my point. My point is that random users stumbling upon your github page may not know what they're doing.
> Sure, everything may break some sites. But this is about blocking third party cookies, which blocks not a single site I know (Do you know a popular one?)
> No. If I remember correctly, the "new tab" page is about the ads.
The new tab page displays frequently visited sites. In new profiles without a browsing history, it would also suggest sites, some of which would be "sponsored" (i.e. ads). If I remember correctly, Firefox would pick the ads locally without leaking information about you. So what's the privacy impact? Also, it doesn't even do that anymore: http://arstechnica.com/information-technology/2015/12/firefo...
Right, "1292 days ago". Now that we've just talked about information that is out-of-date.
> Blocking 3rd party cookies breaks surprisingly few things
Agreed. A comment from the post that you linked to.
Disqus being one of the few exceptions that don't work (because it's embedded as a third-party on first-party sites), personally, I can live with that. Everybody has to decide for themselves. If some setting doesn't work, it can simply be undone.
Facebook login, Google login, etc. still work (at least with most implementations), since they redirect to the SSO site, which is what every reasonable site should do, instead of using an iframe/embed.
Good luck finding something that considerably improves your privacy while breaking 0.000% of modern sites.
I'm not blaming you for the fact that disabling third-party cookies may break some sites. The problem is that you provided a long list of preferences privacy-sensitive users allegedly should set, without explaining what these prefs do let alone warning about the possible negative impact.
I feel very comfortable touching hidden prefs in Firefox. That's not my point. My point is that random users stumbling upon your github page may not know what they're doing.
> Sure, everything may break some sites. But this is about blocking third party cookies, which blocks not a single site I know (Do you know a popular one?)
I quickly googled this for you, found this:
https://bugzilla.mozilla.org/show_bug.cgi?id=849948
https://news.ycombinator.com/item?id=5272069
https://getsatisfaction.com/getsatisfaction/topics/bad_user_...
https://planapple.uservoice.com/knowledgebase/articles/50965...
> No. If I remember correctly, the "new tab" page is about the ads.
The new tab page displays frequently visited sites. In new profiles without a browsing history, it would also suggest sites, some of which would be "sponsored" (i.e. ads). If I remember correctly, Firefox would pick the ads locally without leaking information about you. So what's the privacy impact? Also, it doesn't even do that anymore: http://arstechnica.com/information-technology/2015/12/firefo...