I was just looking at the Careers site to see if my up-to-date profile needed updating. (Who said "procrastination"?!?) And I noticed the "what people say about us" section on the front page.
Apparently J.E. is a very influential user, because his feedback appears twice. Granted, it's pretty minor and I'm not sure if it classifies as a bug, but at least it's odd. If you want to make it look like people enjoy your site, you kinda want to go for "people" there. Plural.
So yeah, perhaps add a check to make sure you actually quote two different users. Otherwise, on rare occasions, it might look a bit odd.