Slide founder Max Levchin made longtime lover Nellie Minkova an honest woman on Saturday. The ceremony was held at San Francisco's St. Regis Hotel, and featured HotOrNot cofounder James Hong as best man, with fellow PayPal mafioso Peter Thiel another groomsman. Gracious enough for the couple to refuse gifts besides books and wine, considering how many zeros Levchin can count toward his (and now their) wealth. However, rather ironic that the bride and groom asked guests not to upload any pictures from the ceremonies online for "privacy" reasons.Levchin's Slide promotes the practice of sharing every precious and not-so-precious moment with the world at large, and that his company has massive amounts of Facebook user data at its disposal thanks to the popularity of the company's Facebook applications. Yes, the rich are different than you and I: They don't buy into the crap they sell us.

Before PayPal and Slide founder Max Levchin moved from Illinois to Palo Alto in 1998, he'd started three companies and sold the last for $100,000 — not a tiny amount of money, especially for a young entrepreneur. But after selling PayPal to eBay for $1.54 billion, these days Levchin is worth around $100 million. Six figures no longer merit that much of his attention. It's such a paltry amount that in Once You're Lucky, Twice You're Good, Sarah Lacy reports Levchin actually forgot about the money until 2006. "In just four years," Lacy writes, "$100,000 would go from being unfathomable riches to pocket change." Levchin is no longer interested in the purchasing power of money, but we are. So let the young multi-millionaire know how he should spend that $100,000 in "pocket change" in our poll.

Web 2.0 was hot last night. And I mean the kind of heat determined not by Technorati rank, but by the thermometer. Despite the stifling weather, San Francisco's Web stars turned out for a party Sarah Lacy threw for her new book, Once You're Lucky, Twice You're Good at Otis off Union Square. The hole-in-the-wall, two-story bar couldn't handle the crowd, which spilled out on Maiden Lane. Slide CEO Max Levchin, the star of the book, stopped by with fiancé Nellie Minkova to congratulate Lacy, and then immediately left. Runner-up Jay Adelson, whom Levchin beat on page count, stayed longer, as did Twitter's Ev Williams, who came with his wife, Sara Morishige. Also in the crowd: August Capital VC David Hornik, who didn't even rate a mention in the index, despite inviting Lacy to his exclusive Lobby conference. A gallery of photos, after the jump:

Max Levchin, the cofounder of PayPal and the CEO of Slide, measures nearly everything, down to the optimum price to pay for an engagement ring. If he needs a metric for self-importance, Once You're Lucky, Twice You're Good, Sarah Lacy's new book about Web 2.0, provides one. He occupies 78 out of 294 pages, more than anyone else. Here are the index pages for "F" through "M":

Hidden in Fortune editor Andy Serwer's stream-of-capitalism blog was this nugget: Slide CEO Max Levchin will soon wed longtime girlfriend Nellie Minkova. Minkova, pictured here with Levchin, works at Clarium Capital Management, the hedge fund of Peter Thiel, Levchin's cofounder at PayPal. For more of Minkova, see this excerpt from a New York Times video where she discussed domestic life with a boyfriend who works 18 hours a day: