In this particular case, while I happen to be biased and agree that it's beautiful, I think that it's added as a differentiator between something else. If I'm

In this particular case, while I happen to be biased and agree that it's beautiful, I think that it's added as a differentiator between something else. If I'm looking for a lightweight Javascript framework for mobile platforms, then I really hope to see descriptors like 'small' and 'fast' in their descriptions. In this case, I'd suggest that aesthetics are a feature, and certainly appropriate for the post.