Well, I can give you my opinion on the first 
question!

1. I'm sure not all webmasters are like me, but 
sometimes it takes a good amount of effort to 
update a cel gallery when the website isn't on 
rubberslug. So, I'd give someone at least couple 
weeks to get rid of the cel off their site, but 
on rubberslug it's a highlight and 
click 'delete', and that's pretty painless! In 
short, I think a year is a little excessive and 
maybe you'd want to ask them to remove it. ^_^

2. I noticed that you can right click thumbnails 
of cels but anything on the cel details pages 
(full size images, descriptions, etc) is un-
right clickable. 

To make someone unable to right click on 
anything on a webpage requires a script of some 
sort. I know it can be done with javascript 
(i've done it in the past), and I don't think 
you can do that with rubberslug... but I could 
be wrong....

hope this helps a little! 

--zerospace