Here’s a bookmarklet you can use to create link text to open in a new window or tab. Just drop this baby on your toolbar.
NewWindow

These are bookmarklets you can drag and drop onto your browser’s toolbar to create the code for tags at the end of your blog posts. For reasons why you’d want to do that, see 13 Reasons to Use Tags. If it is unclear how to do this, see the screencast at the end of this post.

Grab this —> TechnoratiTags 

Sample of end result:
Technorati Tags: tagging, Technorati, Bookmarklets

Or this —> TagCentralTags 

Sample of end result:
Find blog posts, photos, events and more off-site about:
Tagging, TagCentral, Bookmarklets

And here’s the screencast if you want to watch it.
Using tag bookmarklets screencast

Big thanks to Beth Kanter for making that screencast.