Mod to add AddThis and ShareThis type service?
 

There are a variety of services that combine all of the social bookmarking sites into a single icon, such as AddThis and ShareThis. When you click on them they open a window that lets you select from dozens of sharing sites/methods. I can kludge one of those two into my site but I was wondering if there was already an existing mod that did an elegant job of adding them, or something very similar.

you mean like this?

https://vborg.vbsupport.ru/showthread.php?t=266159

I ended up just using the AddThis button code by itself. It works at all levels except at the post permalink level, there it still just uses the thread URL. Good enough for now.

Edit: I added the code directly into the headinclude_bottom template, so I will have to track that in future upgrades.