science journals

OK, today Derek hits a pet peeve of his (and mine): papers and even whole journals that are made up of old body parts, a scrap of electricals and pure distilled fakery. That's another fine read you have gotten me into!!! Here 'tis...

How can a member of the public like me find out the impact factor of various journals? Is there a site where I can enter the name of a journal and have it tell me what that journal's impact factor is? I haven't been able to find one. Should there be such a site? Are there legal concerns?

Does anyone know where I can find a ranking of the best peer-reviewed science journals? Also, why hasn't Steven Jones had his findings peer-eviewed by whatever journal is considered the best? Where does the journal that Jones had his findings peer-reviewed in rank in terms of how good the...