What problems or issues have you encountered in reading blogrolls on various weblogs?

The only issue that I have encountered with blogrolls on other blogs is that sometimes the blogs that the reader is being directed to is no longer at that URL. Bad links are a general problem with a websites due to the changing nature of the web. A site with bad or outdated links instantly loses some credibility or professionalism because it tells the reader that the site is not current. It’s always a good idea to periodically check to make sure that your blog links still actually link to their intended sites. It’s better to have no links or blogrolls at all then to direct your reader to a URL not found page.