Lighroom Resolution box at export

[Joy453]

I just noticed that I have exported a lot of photos (like a lot) with a 1 in the resolution box.  The pixel dimensions on the photos are still very large and I haven't had printing trouble.  I am still freaking out about it though.  I know it's suppose to be 300.  Is this earth shattering for printing?   This article makes me think that it is not...  I just need confirmation.  THANKS!

http://www.damiensymonds.net/art_resolution.html

[Damien Symonds]

Relax, that number is meaningless.  Only the pixel dimensions matter.

http://www.damiensymonds.net/art_resolution.html

http://www.damiensymonds.net/bridge-30-day-challenge

[Joy453]

Thank you!  Thank you!  I feel better now!