Do we get any notification related information from MindStick?

Yes,
MindStick takes care of every information reaches to their users.
So basically, notification is the act of informing someone of something or the manner in a way the notice is given, Notification is the most important thing it keeps you aware of any general information or suggestions. 

For Example:
At MindStick, we get notifications in the following ways are as below:  

• When someone post like or dislikes on our Post/Article/News/Blogs.

• When someone post comment on our Post/Article/News/Blogs.

• When someone post like or dislikes to our Answer on MindStick Q&A section.

• When someone post comment to our Questions on MindStick Q&A section.

• When someone follows you or unfollow you at MindStick. 

• When someone post answer on Q&A at MindStick.

• When someone post comment on Q&A at MindStick.