xlock xautolock wanted

[Stephane Paltani]

> > Compare with xlock and xautolock.
> 
> And why don't we compare the mount command to oranges while we're at it
> too?  xlock serves a compoletely different purpose than xscreensaver.
> comparing them, and claiming that one is bloatware based on that
> comparison is ludicrous.

What _useful_ thing does xscreensaver that xlock/xautolock does not?

Thanks very much for the "ludicrous"