I think that the 150x150 pixel version looks better than the 100x100 pixel version. The only thing I would like to see improved is the padding around the ribbon on the employer of the month submission. Perhaps you could reduce the size of that ribbon to make it look better? After you make that small change, I will submit your images to my co-owner of the business to see what he thinks. With just my opinion alone, I think that you will be in the running to win this contest. Thanks for your hard work. Once you make that small change, I will give you a 5/5 star rating. Thanks again!