Cool Michael I see you have been busy with getting Reviewpost out the door. Great work with these.
Just two minor things. I mean real minor. There is one minor XHTML problem and here is the fix. You forgot the tr tag on the featured photo.
FIND in ubbt_photopost.tmpl
echo <<<UBBTPRINT
$tbopen
<tr class="darktable">
<td class="tdheader" colspan="5" align="center">
Featured Photos
</td>
</tr>
REPLACE WITH:
echo <<<UBBTPRINT
$tbopen
<tr class="darktable">
<td class="tdheader" colspan="5" align="center">
Featured Photos
</td>
</tr>
<tr>
2) This is a picky thing some people might like. Depending on their site colors etc they may not like the Photo background white so I did this
FIND: bgcolor=/"#FFFFFF/" and REPLACE WITH class=/"darktable/"