I know you have noticed the ads. Here is how to disable the ads if you are logged in. Click on your name in the top right corner of the page and that will open your User Control Panel. Choose Preference.
Once you have click on that it will open this page, and about 1/3 of the way down you will be able to check the box for disabling the ads, and/or disable the right side bar. Remember to save.
Once you have click on that it will open this page, and about 1/3 of the way down you will be able to check the box for disabling the ads, and/or disable the right side bar. Remember to save.