Links on Blogspot Blogs - Worth Buying?

i have a pr2 blogspot blog and almost all my sites are link to it. for a short period of time, my sites gained pr because of it. :D

For a PR Juice it is definitely going to helps you.;) Even it is also going to help you to rank high..;)

I believe any type of backlink, even if it's from blogspot.com is good if he took the effort to promote his website and posted good content on it.