[Samba] Samba as a domain controller for Linux workstations?

[Pau Garcia i Quiles]

Quoting awilliam at whitemice.org:

>> but then, no roaming profiles, right?
>> well, one less thing to worry about :)
>
> Well, LINUX doesn't have anything like a roaming profile for better 
> or worse.  Current LINUX desktop environments don't much lend 
> themselves to "management".

What about a logon script which runs unison
(http://www.cis.upenn.edu/~bcpierce/unison/) to synchronize?