I just tried uploading your nearly 8 MB pic...the website choked, but I right clicked,edit,resize 50%, save and lo and behold the 2 MB file was fine.
I would suggest that using a 12 plus MP DSLR is overkill for the forum pics and a cell phone pic is fine, and simpler to upload too.....
if you click on the thumbnail you will see a quite acceptable image......hope this helps...nice lookin' ribs!!!!!