is it good for link building and will the froogle links help my ranking on google and other search engines??
Please limit the question to one thread only next time. Welcome here though. I doubt the Froogle links are indexed but I haven't had a look. Check G.s robots.txt I'd say.
actually interesting point and no presently F is not on Y or M but this may change... Y shopping is happily indexed and positioned by G thus such links count but no apearance of F links on Y or M. A top position on F in a niche shows on G results on top regardless where the rest of your pages are.... pretty powerful if you can manage it. M