I have done some research on the forum that Chris was using which seems to offer the ability to add pictures (although it was not available to me after I registered!) The site is hosted by Proboards who in the years that they have been offering the service have allowed links to other sites that host user's pictures. They are now on the fourth iteration going from Tinypic, ImageShack, Photobucket and are now on Imgur. The previous third party now demands $400 to continue viewing from third party sites.
Back in 2005/6 when I was designing the JowettTalk service I rejected such facilities since I was aware of the risks. At the time the forum did not have an attachment facility but you could store your pictures in your Gallery Album and link to them. I then added the attachment facility which stores the pictures on Jowett.net so that we never lose them. JT has always had the ability to link to external images which is what Proboards has as standard. But I make sure I download any such links if I see them since otherwise they will eventually produce boxes with crosses in them! This is not something I relish doing .
JowettGallery does resize images when you upload them but it also keeps the original size. You can reference either in your JowettTalk post.
I realise that there may be too many steps for some to add a picture to a post they have already started. I will look at how to reduce the number of steps. But have a look at the g2Img button described below that takes two clicks if the picture is in YOUR ALBUM.
When you login to JT you are taken to YOUR ALBUM page. So if you have some pictures you want to share why not click on add items and put them into your album? You only have to browse for the file and then two clicks and your file is uploaded and resized.
I realise there is not a SHARE button on your smartphone to do this when you are in camera mode, but there is on mine because I have added the Regal Android App just like when you added the Facebook or Twitter App to your phone.
With this it only takes the one click to add to my Gallery Album. If you have more than one album you can choose the destination to upload it into.
So it really IS EASY to add pictures to your Gallery Album.
Now to add a picture from your Gallery Album into your post. Click on the g2img button in the strip above your posting and choose the image (or images) you want to include and click SUBMIT

.
That is it. DONE.
Another way to use these in a JT post, is to click on the + below the picture in the Gallery or choose GET ITEM URLS in the menu .
You now have a choice of how to include your picture in your post. (Yes I could make it so you do not have to choose. Is that what you want?)
The choices give you a lot of flexibility in how to display and thus can help form a good narrative.
TOPIC Get Item Links procedure
I have said it many times before but storing your pictures in the Gallery means they can be referenced from anywhere by anyone. Not the case with attachments in JT or in the Proboards storage method. Gallery pictures can also be reorganised by a curator WITHOUT loosing the references to them. This is an important feature helping us build a useful archive.
I may well find time to reorganise the Attachment system and put them into the appropriate member's album. This is not a trivial task but might be worth it.
I may also find time to incorporate any suggestions forthcoming from this discussion.