remember the milk new feature

I stop using remember the milk for nearly 2 month due to my own laziness , but i don’t deny so far RTM is one of the best To Do list that i use before, especially after these new feature added , hhhhmmmm shall i get back to it ?
Tag feature added, now you are allow to add tag for each task

Search feature added, now you can search your task

Smart list added, base on your criteria, customize the list