It's actually easier to post pictures if you aren't logged in. You just hit reply and you will see what looks like a few pictures stacked together (it's the second icon to the left) about mid screen right above the keyboard. That will take you to your pictures and you can select from there. You then hit upload....you will see: [ATTACH]a number[/ATTACH] below your message. But if you look down at the little icon screen mid screen, the picture you selected will be there along with a red number indicating how many pictures you uploaded. Then just hit the REPLY button.
If you want to confirm that you selected the correct picture, just select the little picture, the keyboard will slide down and the picture will appear. If that's not the picture you want, select it and you can delete it and try again.
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