A bunch of restrictions are included, including a 90-day make-it-profitable provision, but Mark Cuban is offering to fund your start-up. You can read all about it on his blog.

I read through a bunch of business proposals pitched to him in the comments section, and I must say, there are a lot of daydreamers with lousy ideas out there.

Anyway, hats off to Mr. Cuban (multiple-multiple-millionaire owner of the Dallas Mavericks) for pitching in to help revive the spirit of entrepeneurship amid a sinking economy. (I guess he didn’t invest with Bernie Madoff, so his fortune is intact.)