So I just uploaded a screen cap to facebook, then emailed the same to myself.
I find it a bit odd that the one uploaded to facebook was in 480x720 whereas the one in my email came to 320x480...

***??

I thought it would be the other way around... Why does it lower the resolution when sent via email?? I could understand MMS, I guess, but...

emailing a photo to myself kept it in 1520x2032, so why the resize on screen caps?