Why LA Is the New, Hot Place to Launch

A boom in new incubators is helping to fuel a boom in new tech start-ups.

Hollywood has a serious case of start-up fever.

First Ashton Kutcher and Lady Gaga emerged as tech investors. Then other celebrities got into the business of moonlighting as angels. Now Los Angeles is spawning all kinds of incubators and start-up accelerators.

The city now has IdeaLa…