Review for SmilieInserter Plus by Elentarien
Rated 5 out of 5 stars
This is an invaluable addon for those of us who like to add smilies/small images/tags to some of our emails. I wouldn't mind seeing some form of subfolder/navigation improvements, but all in all its fairly quick and easy to swap folders. But yeah, after getting used to Incredimail, then having to switch when it stopped working, this little addon made it a LOT nicer to deal with Thunderbird. Even now I'm used to Thunderbird, this addon saves me some headaches when it comes to finding and adding a little colour to my email. :)
To create your own collections, you must have a Mozilla Add-ons account.