Chris Gilmer , Sunday, March 1st, 2009

Mobati rounds it up with a few interesting posts from this weekend.

Mac OS7 on the iPhone
Someone thought it would be fun to load up Apple’s ancient OS7 onto none other than the iPhone.  So what can run on it? MacPaint, Calculator and MacDraw.

Twitter has a secret business model
Despite what everyone thinks, Twitter really does have a business model. A VC at investor Spark Capital know exactly how they will make cash, and its obvious.

Marissa Mayer is not leaving Google
Despite rumours, Google employee #20 is around for a while, and she has assured the other top dogs as well.

Creating the perfect portfolio
SmashingMagazine runs down 10 steps to creating that perfect online portfolio website.