StefanMz

Grouped Links Widget can use any number of widget instances to group links by their associated link categories. This adds a bit more CMS functionality to WordPress.
If the blogroll is grouped into link categories and each category contains internal tag references, then you can flexibly group link categories and put these link groups into your sitebar(s). This, of course, works with traditional external links put in a blogroll too.
Each group of link categories can be sorted by name acending or decending. If simple sorting doesn’t fit to your desired order to be appear in the sidebar, then create more than one link group and place them in the sidebar as you wish.
In order to adapt Grouped Links Widget to different HTML theme codes, HTML tags can be set for each link group and for each title within the link group. However, default values should work with most themes.
Grouped Links Widget is a simple widget, it mainly uses wp_list_bookmarks. Version 2.0 was completely refactored in order to adapt to the new WordPress 2.8 multi widget technique. If you want to add more functionality, don’t hesitate to modify the code. 😉
Grouped Links Widget’s homepage: <a href="http://groupedlinks.wordpress.com/" rel="nofollow ugc">http://groupedlinks.wordpress.com/</a>

Grouped Links Widget

Grouped Links Widget can use an unlimited number of widget instances to group links by their associated link categories.

Newman

Blogroll Fun uses a subscription to a free service that allows it to easily determine the last update time and the last post for all of the links in your blogroll without slowing down the loading time of your blog. It allows you to choose if you want to display this information in your blogroll or not. It simply replaces the standard wordpress link widget while providing additional functionality.
Blogroll Fun can be compared to the feed reading blogroll. However, unlike feed reading blogroll the last post information is sent to your blog and stored with your blogroll. It does not rely on your visitors to load this information, or any javascript tricks.
Settings can be updated by going to manage, widgets, then edit on the links widget.
Currently, no ads are being delivered through this plugin.

Grouped Links Widget vs Blogroll Fun – Show Last Post and Last Update Time