I certainly agree with you but you'll find urlsnarf informations in sslstrip's logs... So it doesn't bring anything new, imo.It's always interesting to demonstrate that an attacker can study your browsing habits and use that knowledge to exploit a computer/steal passwords (dns poisoning/phising/etc...).
All right, thanks, I thought you mentionned it for yamas, not as general knwoledge. But it makes more sense this way and it sure seems to be a nice tool ! I'll try to have a go at it when I figured how to launch itXplico is an interesting (and powerful) tool. It's best run on a dump (live capture mode is not as useful). It's easiest used through its web GUI so I agree wouldn't integrate well with yamas - just mentioned it while we were discussing image extraction.