Some effective ways to improve Pagerank

When the issue Pagerank comes, we only consider backlinking. That includes directory submission, bookmarking, link exchange and many more issues like that. But do you know other than backlinks there are several issue which affects PR. These are
1)Domain age
2)Internal navigation
3)Authority link

Please let us know if you are aware about some others.

I try to visit other blogs in the same category as mine, and leave comments. I also network and join forums. The best thing I know of is to post consistently with original informative content. Page rank can be a funny thing and something I try not to stress over too much. Just blog, enjoy yourself and readers will appreciate you.

Pagerank is calculated as a vote from other sites. To increase your pagerank you need to adopt a good backlink strategy. Just keep in mind that a high pagerank doesn't necessarily mean a good keyword rank

On page of the site anf off page you forgot to mention if selected keyword are proper then the off page work you do will be enhancing the work for pr.