keywords

hi friends.. i need help...While searching for keyword we see maximum top ten website based on same keyword having Post/page PR 2-3 and domain PR is around 6-7. So my question is which is more important while deciding..article/page PR or Domain PR? Every top 9 out of 10 websites are with 5-7 PR. So what should we keep in mind while looking for a best kepyword? if we have exact domain is it possible for us to come in top 10 list..

You're forgetting about domain authority. Something to keep in mind.

Another thing to consider is if these are sites completely for the niche, or just a sub-domain of a 'how-to' site.

thanku very much.. i will keep in mind...