Matt Cuts spoke about it in Vegas. They are now showing more lower PR sites and less higher pr sites with the link command. It's not broken it is designed that way now. There are many things you can do you can go to Yahoo and use their link command. You can also type "+www.domain.+com" with the quotes and you will get a list of sites that contain the the text www.domain.com. A lot of sites link this way so it is a good list. Also check your logs. Combine all that data in a spreadsheet maybe even write a spider that uses that data and makes you a report.