Obryn
Hero
Honestly, if you have the option to do so, do yourself a favor and grab Firefox with the AdblockPlus plugin. It will ask you to "subscribe" to a blacklist; just pick the first one and go. You will see almost zero ads, including those from ENWorld. (You can get NoScript, too, but that requires a much higher level of involvement, as opposed to AdblockPlus, which is basically invisible.)
When I didn't have a Community Supporter account, I added an exclusion to AdblockPlus to allow ads on ENWorld because I wanted to support the site at least a little bit. (I'd click on some ads now and again, too.) Now that I have a CS account, I have no regrets about turning off the ads I could turn off, and adblocking the rest into oblivion.
-O
When I didn't have a Community Supporter account, I added an exclusion to AdblockPlus to allow ads on ENWorld because I wanted to support the site at least a little bit. (I'd click on some ads now and again, too.) Now that I have a CS account, I have no regrets about turning off the ads I could turn off, and adblocking the rest into oblivion.

-O