In reply to Vishwajeet Kumar.

There is support for a custom header (not a smaller logo though) and I believe it outputs custom excerpts in streams, like category pages, tags, front-page, when they are set.

What other excerpt functions would you like?

With a typography focused theme like this its understandable that the theme defaults to a text title - but you make a good point about logos at least being an option available to close if you wanted.