Mombubot Score: 6
A good mombubot score. This page is a basic text with the word showcase in all the right positions. Title, H2 tag, URL and first paragraph of the text body. There is a lot of text on this page and as it is actually a showcase of examples it fits the keyword perfectly.
Interestingly enough as of the writing of this entry the site had actually moved to spot 10! Well done for them, however, it is more likely bad news for others who changed. You must be very careful with the changes you do specifically around keywords issues. If you are getting good rankings the more careful you will have to be.
If you are not getting good rankings you can search for the pages that are and run them through Mombubot to determine what they are doing right and copy it!