Daniel I’m basing the following on postimage.org and using the ipad to take a photo. An example of me doing this is the ‘Early Lotus sales outlets in Australia’ thread that you have contributed so generously. You may recall ‘The Sun’ newspaper piece with the dolly bird on the bonnet of the Lotus Seven.
Take your photo with the ipad (or one that’s already in your ‘photos’ section of the ipad).
Log in to your postimage account.
1st line of the postimage screen with 'Select files to upload’ tap on ‘Browse’ this should bring up the ‘Photos’ menu/screen. Tap ‘All Photos’ or ‘Recently Added’ then pick the photo you want to upload by tapping on it. It should have a blue circle/white tick. Then tap ‘done’ this should have simply left “image.jpg”.
2nd line – same basic process as the computer. Where it has 'Resize' tap the arrow to bring down a menu of sizes. highlight '640 x 480 (for message boards)' - you can go bigger but probably no more than 15 or 17 inch screen.
3rd line – Tap 'family safe'
4th line – Tap 'Upload it' and let it do its thing.
When the new screen appears on your ipad showing the uploaded image, below the image where it states 'Hotlink for forums (1)' press that to bring up a choice of 3 options, tap ‘Select All’. Then when the 5 options appear tap ‘copy’.
Next stage involves having the appropriate TNF thread page open where you wish the image to appear, making sure you're signed in. Now just paste the URL by pressing on the ipad screen in the ‘Reply to this topic’ section. It should bring up ‘Paste’ just tap it and the full image code should appear.
All else is normal process of either writing or repeating the above to add extra photos to the same post. Then it’s your choice to either preview your post or simply tap ‘post’
Hopefully this will work for you and you can tweak as you become more accustomed.
Stephen