I'll be glad to add features if it gains any traction. The only reason I kept it thin was to prevent having to read long lines of text. I hate that. Maybe I can split it into columns or something.
I agree with you on this - long lines of text are hard to read and break the reader's concentration. Narrow is good for reading. Maybe you could have another column where people could choose the content that they wanted to see? ie, the "Comments" or "Ask" pages?
Any way to make it wider or is it optimized for mobile viewing?
Voting maybe?
Regardless, cool way to look at the top links / questions.