Tell HN: Browsers on the desktop should work more like iPhone OS 4.0

I have a hundred or more tabs open on typical days. Before, I'd be force to restart my browser and reduce the number of tabs. But now that FireFox is more stable, I can go on indefinitely without closing any of my tabs -- at the cost of creeping memory consumption and longer UI response latency.

I want my browser to close old (more than 24 hours old) tabs that are taking up CPU and memory.

I don't ever want to have to close tabs again, unless I explicitly want them removed from my 'tab space'.