Code:
[10:43 AM] ~ $ dmesg | grep zram
[   23.623097] zram: module is from the staging directory, the quality is unknown, you have been warned.
[   23.633196] zram: Created 2 device(s) ...
[   23.663521] Adding 1002652k swap on /dev/zram0.  Priority:5 extents:1 across:1002652k SSFS
[   23.677369] Adding 1002652k swap on /dev/zram1.  Priority:5 extents:1 across:1002652k SSFS
[11:29 AM] ~ $
I have a Dell 1545 laptop with Core2Duo and 4 GB RAM running xubuntu-desktop and Openbox on Lubuntu 13.10. Under what conditions will zRAM be useful to me? I don't do any sort of "intensive" CPU- or RAM-hogging stuff.

If I don't need zRAM, is there any merit in turning it off or uninstalling it (if that is possible)? If it's worth doing, how do I turn it off or remove it?

(I have looked at Using zRAM On Ubuntu 13.04 Linux)