1. I'll be the first to admit that excluding the financials was largely due to the lack of my web design experience – creating pretty tables on WP is harder than I wish!
2. I'll make a wild guess that 90% of the general public doesn't know how to read an income statement. For the 10% of those who do, and read SEC documents regularly, there are existing paid tools like BAMSEC that you can use to improve the usability of the SEC website. BAMSEC has power features like ability to download financial statements directly as Excel spreadsheets.
What I'd like to know is if there is an interested readership among the 90% that are intellectually curious - HN readers, for example - and find the S-1 language readable and interesting, when presented without the baggage of 1) navigating through the dense SEC EDGAR search system and 2) legal template language that represents bulk of the S-1 doc.