will my wordpress blog decreases it PR if i change its contents?

i'd like to erase everything in there since the url of it isn't appropriate to its contents i didn't plan about it SEO when i started it. and i just put whatever comes into my mind

and so will my wordpress blog decreases its PR if i change its contents?

 

pr relays only on incoming links to your blog. and if u got links to articles that you may delete, those links may be broken and get removed. So yes it`s a possibility. But don't worry, erase everything and write quality content and PR won't be a problem

 

i hope so. thanks. i actually tried to import blogger contents to it. and this blogger also has pr2 so
i hope it will be okay. as i'm now improving and i now got more than a hundreds of visits daily

 

Don't worry about your content. since you have good backlink, your PR will never dropped.

 

I have a blog PR2. I removed all old content and put new content. PR did not drop.

 

You might have pages in your Wordpress blog that is linked by other sites . So there will be chance for PR to drop if you delete your blog posts . Your old niche backlinks will not work as good for the new one .