I've created this petition regarding talk pages. I'm aware that most of our users are used to message walls, and could get confused, so I'll explain them.
Here's a list of pros and cons of enabling talk pages:
Pros:
*You can archive your talk page, instead of removing message wall threads or getting lag
*All codes will work properly
*Messages are in threads, so it's not just a cluster of messages
*You can remove all messages quickly, so you don't have to remove one message at once
Talk pages are another way of communication, just like message walls. You send a message just like you edit an article. An example of a talk page can be seen here.