the rss_glx ebuild is installing xscreensaver hacks in to /usr/bin instead of /usr/lib/xscreensaver
seemant: i made this ebuild so ill fix it ;)
rss_glx-0.6.8 does this now http://cvs.gentoo.org/cgi-bin/viewcvs.cgi/gentoo-x86/x11-misc/rss_glx/rss_glx-0.6.8.ebuild?rev=1.1&content-type=text/vnd.viewcvs-markup