Quick tip: if you’re having difficulty finding the AddThis service code list, you’re not alone. If you’re wondering, AddThis is a page sharing plugin for web content; it places social bookmarking buttons onto web pages to make it easier for visitors to share pages with their friends. You can read more about it on the developers’ homepage.
The proper service code list – the one that shows all the keywords required for making a customized list of share buttons – is hidden away on the AddThis website. Which is a little bit silly if you ask me.
Point is, you can find it here.
At the time of writing this post, the second (code) column contains the list of service names to use when adding bookmark buttons to your website.
The AddThis WordPress plugin is available here.
Second Tip: AddThis now suports Google +1