LibraryThing does Novel List - and it's free

Suggester is Library Thing's Novel List. I say on the whole it is just as good - it is much much faster - no log in, no seven screens to nav through - although you don't get the ability to customize things like subject headings you care about v. those you don't. Given all the options though, you end up with a fast and good starting place for book suggestions/readers' advisory. Novel List is nothing more than that - a starting place - anyway. And, LibraryThing being as fun as it is, there's the Unsuggester (bad recommendations), too.