Nicely designed site, but did anybody notice that the background texture is exactly the same as the one that OhLife.com uses (clickable http://www.ohlife.com ht

Nicely designed site, but did anybody notice that the background texture is exactly the same as the one that OhLife.com uses (clickable http://www.ohlife.com http://www.ohlife.com)? Is this a common bg texture, or is there some "borrowing" going on here?