Not at all.
1. "Download current CSS" from admin.
2. Open and edit the css file.
3. Add the following lines at the bottom:
/* this forces all hidden posts to show */
#content>#post-list>.content>div>.thumb>a{display:inline !important}
/* this hides the show/hide hidden post link at the bottom */
#content>#post-list>.content>div>#pi{display:none}
4. Save the css file.
5. In admin, "Change stylesheets", and upload the new css file.
6. Clear your browser cache, and reload the website.
You can see an example here:
http://honeyselectcap.booru.org/...amp;s=list&tags=kygerThis also means that current users have to clear their cache for this to take effect.