Hmm... my interpretation of this TOS which everyone is commenting on... It seems to me that it only claims *potential* ownership of your content if it is shared publicly within its services of other services of Adobe. I wouldn't imagine this extends to manipulating your content privately and exporting it to your hard drive. Of coarse I am no lawyer.

8. Use of Your Content.
Adobe does not claim ownership of Your Content. However, with respect to Your Content that you submit or make available for inclusion on publicly accessible areas of the Services, you grant Adobe a worldwide, royalty-free, nonexclusive, perpetual, irrevocable, and fully sublicensable license to use, distribute, derive revenue or other remuneration from, reproduce, modify, adapt, publish, translate, publicly perform and publicly display such Content (in whole or in part) and to incorporate such Content into other Materials or works in any format or medium now known or later developed.

https://www.photoshop.com/express/terms.html

I appears that the Everywhere Girl lives in an adobe, but at least there will be plenty of Everywhere people to keep her company.

I just went to that site, clicked 'test drive' was greeted by a grey screen, with a big popup stating Flash Player 9 was required and a button to press and download it.

Very simple.

Ubuntu Hardy Heron Beta with Firefox 3b4 copes well with it!

One thing worth noting is that by using their web software you give them irrevocable worldwide license to use, modify and create revenue of your pictures... 
Oops

According to Spiegel by editing your pics here Adobe also gets the right sell, edit, make ca$h with them 

http://www.spiegel.de/netzwelt/web/0,1518,543665,00.html

Look at most photo, image, video, etc upload/storage website. Once you upload to them they can reuse, edit, make money, etc with what you upload to their hearts content. I mean really if you're uploading such valuable original artwork, maybe you should get the desktop version and your own server.