Photobucket is so friendly compared to flickr ...how the heck do you post a shot here after uploading to flickr. I uploaded a 1000px longest side to flickr and get a thumbnail, copy and paste here and get a thumbnail pic h'mm not much use.
* Click on the photo you want to share in your photostream.
* Right bottom of the greyish frame around photo should have some buttons, click third from the left, it's an arrow pointing to the right. If in doubt, hover your mouse cursor for few seconds over button.
* When you click it, you will see few options availible. Click 'BBCode' and select resolution from the drop down menu below.
* Now copy the link above drop down menu and paste it in your post. Just make sure you do in new line. Done .