Hey QuirkyJessi, Isaac from Intense Debate here!
Intense Debate integrates seamlessly with Blogger. When you install, you can chose to import all your existing comments into Intense Debate, and if you ever chose to leave you can just as easily export comments made in Intense Debate
back into Bloggers commenting system!
We're also working on a synchronization plugin for Blogger, that will automatically synchronize your hidden Blogger comments with comments made in Intense Debate. This means that if you ever want to uninstall, the comments will be right there already! No need to export. This is a feature that we're working on right now.
We'd be thrilled to have you on board. If you have further questions, please contact
support@intensedebate.com and Michael will answer asap.