> 4GB is plenty of RAM for a web browser with many tabs, I always up-to-date Firefox, so hopefully the memory leaks are minimal. I reboot my Linux machine ever

> 4GB is plenty of RAM for a web browser with many tabs, I always up-to-date Firefox, so hopefully the memory leaks are minimal. I reboot my Linux machine every month-ish and don't exit Firefox unless necessary. I always keep a few "app" tabs pinned, only a couple of them are heavy. I have 4GB of RAM and turned swap off for an experiment. Sure enough, after a couple weeks of browsing and keeping about 25 tabs open, Firefox's memory consumption would creep up and up and eventually it would crash. I can only guess/hope that there are memory leaks involved.