William Duffield
On the iPad, when I tried to post, I was getting the following message:

"Invalid Password!

"The user name under which you're posting requires a valid password. Please use the "Back" button on your browser to return and provide a valid password. If you have any questions, please send a note to webmaster@woodcentral.com."

So, when I got home from traveling, I had to look up the password on my iMac (obsolete, as of today, since Snow Leopard doesn't support its graphics chip ), go to the WoodCentral page where I update my profile, and enter the password into the iPad. Now, the iPad shows the smiley faces and allows me to enter a reply (this one).

I haven't figured out how to edit a photo on the iPad yet; I guess I have to find an appropriate app to do that. Above, the "Choose File" button for the "Upload embedded file:" option is greyed out, so it appears that iOS doesn't support a file structure, and the only choice is to link to one picture out on the internet.