No, this isn't a plug for subscriptions.. quite the opposite, actually.
Most browsers support custom stylesheets. After fiddling with it for a while, I've found a way to completely disable those stupid "Sponsored Links" for sex drugs and suchlike.
Create a new stylesheet, or modify your existing one, and add this to it:
/* dA sidebar ads */
#subsection-nav-scriptads {
display:none ! important;
}
Voilą. No ads. The ones at the top of the page are also removable, I just don't remember exactly how.
