Ubuntu is another cute little font. Note the left arms missing from the f and t. And it has the little tail on the lower case l that I like. And with the k looks like a verticle bar next to a less than sign. And its kind of hard to see the lower case A, but it is missing the tiny leg on the lower right which Arial, and most fonts have. The small u and n are also missing tiny appendages, and the m does as well. It is very hard to create a unique font that is not weird, and Ubuntu did an excellent job.