Marissa Mayer's charitable foundation for struggling startups has officially hit a one acquisition per day pace. Congratulations, Xobni, you are today's winner.

Kara Swisher says Yahoo! paid "$30 million to $40 million for the maker of address book apps and plugins." The company has had a ton of cash in the bank, but after Tumblr, Qwiki, and so, so much else, you have to wonder how long this shopping spree can continue.