Sadly, ohnomymoney.com has been broken since the middle of 2010, as Wesabe, whose bank scrapers and API it depended on, has shut down.
In its two years, I never suffered any professional or personal inconvenience or embarassment as a result of having my balances posted online. It did appear in the New York Times Magazine, which is pretty sweet.
It also introduced me to Stephanie Grant, who has been doing a fantastic job overcoming her own finance woes in public with nothing but a blog and a great attitude.
Marc Hedlund, Wesabe's CEO, wrote an excellent post-mortem on why Wesabe lost to Mint and the state of online money management in general, that I found both depressing and motivating.