Is there a way to kill all unnecessary processed and remove them from memory?
I've noticed after a program is closed it doesn't kill it's memory usage.
Opening and closing apps causes your memory to fill and your phone to slow down, needing a reboot to fix.

Attempts have been made before to refresh the os such as optimise n900 but I was thinking, surely just killing off all processes that are not initiated at startup might be a good way to clean up the os and stop the need for reboots every few hours/days (depending on what you're doing).

If this has been covered before please point me in the right direction. All I could find were threads refering to diablo.

Thanks