Simple, sweet, already loving it! Rated 5 out of 5 stars

I rate this little plugin so highly because I have been searching for a few weeks now to find some sort of addition for my context menu to insert snippets of text I use a lot. Most of the software I found was overly complicated, or offering text autofills as part of web 'form-filler' apps, or via keyboard shortcuts. "Signature" does exactly what I want - no more, no less. Every time I right-click in any text box, I have a submenu ready to insert the word or phrase, rather then me having to type it each time. Configuration is a piece of cake: right-click on the program's little icon in the statusbar on the bottom of your browser, and click on the 'Options' command that appears. Then simply choose 'Add'. You have 2 things to enter: the name you want to see in your context menu, and the actual text that gets inserted. This is particularly useful if you want to add passwords to your list, as you can insert them without anyone near your computer screen seeing the actual word (e.g. They would instead see something like "My Flickr password").
I installed it about 2 hours ago and I'm already feeling 'dependent' on it now! Great little plugin, well done!