Does Craft have a discussion forum and ratings add-on? I am thinking about switching to Craft from EE but need various add-ons such as a discussion forum and ratings function (with the ability to have sub-ratings), and advanced search. I did not see anything like that in the plugins page but wanted to be sure before making this decision.

Thanks,
Geoff
There is no discussion forum available in craft as of now but people that need that function seem to be using Vanila Forums and just integrating with single sign-on which seems to work just fine.

There is this which could work for ratings: http://plugins.supercooldesign.co.uk/plugin/button-box which is a bit simple but depends on what you need.

There is also this which could allow 'likes' https://dukt.net/craft/like

I thought I had seen something with a bit more advanced ratings but can't seem to find it now. At the end of the day though Craft > ExpressionEngine in pretty much every way. There are very few things EE can do better than Craft and even then it's usually due to a third party add-on being available there that is not yet available in Craft due to it's maturity.