I've just launched this. So, Excel finally has vertical sheet tabs as well as multiple-row sheet tabs - features that have been at the top of the requested list

I've just launched this. So, Excel finally has vertical sheet tabs as well as multiple-row sheet tabs - features that have been at the top of the requested list for a long, long time. No more endless scrolling backwards and forwards to find a sheet...! In addition, displayed sheet tabs can be filtered based on color and custom tags - only see the sheets you want to at any one time. Any questions, comments, ideas, suggestions for product or website?