Hi SP members,
I need some high PR link resources from edu & .gov domains where i can get back links to my site. does any one can help?
Since those TLDs are no different from any other, just use the same approach with those as you would with any other domain. Of course since those domains are restricted to USA government and USA schools they are less likely to be relevant to your site than other domains are unless your site is specifically related to USA government or USA schools.
Why? So you can spam them? They will make no difference.