Cramfs on NAND

[Terence Soh]

Hi again,

I hear that cramfs on NAND flash is not a good idea because of the bad 
blocks. Is this still true? There was talks some time  ago about making 
cramfs work on top on NAND. 
<http://lists.infradead.org/pipermail/linux-mtd/2004-May/009784.html>

If this is true, are there any recommendations of what other fs to use. 
I already have one partition of jffs2 to store read-write files.

Thanks again,
Terence.