Facebook introduced two new features this week as it tries to keep up with Google+ and Twitter, but some are asking if the world's biggest social networking site is now making too many changes.

Earlier this week, Facebook introduced a new way of sorting friends into lists with which you can share different amounts of information, similar to a Google+ feature.

Then on Wednesday, Facebook debuted Subscriptions, which, if you sign up, lets users who aren't your friends follow your feed, which is similar to Twitter. Subscriptions also allows users to control how much information they want to see from friends.

While some many like all the new options, others think Facebook is making itself too complicated.

What do you think?