> Chrome becomes very unhappy under such circumstances (since it uses about ~100 MiB per tab)
You must be looking at very media heavy sites, then. Looking at Chrome's task manager (shift-escape opens it), my per-tab memory usage ranges between ~2.4MB (HN pages) to ~44MB (a youtube video). The root process is using 120MB, GPU process 50MB, and Flash 94MB. So, in total, for 20 tabs I'm using 545MB, or 27.25MB/tab. A far cry from "~100 MiB per tab".
Note that I'm on Windows 7 x64; while you may be entirely correct about Chrome on your platform of choice, it sounds like FUD to me.
You must be looking at very media heavy sites, then. Looking at Chrome's task manager (shift-escape opens it), my per-tab memory usage ranges between ~2.4MB (HN pages) to ~44MB (a youtube video). The root process is using 120MB, GPU process 50MB, and Flash 94MB. So, in total, for 20 tabs I'm using 545MB, or 27.25MB/tab. A far cry from "~100 MiB per tab".
Note that I'm on Windows 7 x64; while you may be entirely correct about Chrome on your platform of choice, it sounds like FUD to me.