Thanks to everyone who worked on Liferay Portlets.

I have one quick question on Liferay portlets (out-of-the-box). It is great there are a lot of built-in portlets (over 60) in Liferay. Does anyone know which portlets are stable or mature, and which are more experimental?

For example, Message Boards should be stable or mature; Asset Publisher may be more experimental. Correct?

A lot of thanks.