I strongly recommend you continue to focus on user experience in the short run. Objective no. 1 has to be getting folks to keep coming back, and if there's some small improvement to how the site behaves each time a user visits, you're much more likely to keep the user, get him/her recommending you to others, etc.
I wonder if you can predict the age of a site's creator based on text size? :)
And, see the display of this article's headline on the aggregation page (front page or wherever it drops to)
http://www.livly.org/ Silicon Valley nonprofit startup: "Certain humans appear to possess natural cancer immunity. We attempt to harness this imm
The headline wraps, and the wrapped text is smashed up into the text above it.
So, size and spacing needs some work.