Tech investors are growing more excited by ‘The Cloud’ everyday.

What's 'The Cloud?'

It's just a buzz word for the trend toward using Internet based services and storage – and not your hard drive.

The trend is hot because it eliminates the need to download software onto your PC; which in turn frees up memory. In some cases the applications are free, such as Google's calendar function. And in other cases you pay as you go.

Now with that said - Brent Thill of UBS suggests ‘The Cloud” could fuel some M&A frenzy.

What names should be on your radar?