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But it is in fact 7 different links - each of the 7 letters of widgets is a seperate link to a different site (ie click 'w' you go to site a, click 'i' you go to site b etc) and he's used javascript so when you mouseover any of the letters you get 'http://widgets.com' in the status bar.
So at first glance, and even when you mouseover the link, it appears to be a normal link to widgets.com.
I assume the reason he's done this is because the page has decent PR, there are few outbound links on the page and the 7 'adult' sites he's linking to are getting a nice PR boost.
He has obviously disguised the links cos it's in a DMOZ non-adult category and he doesn't want the DMOZ editors to ditch him for linking to adult sites (assuming they would do such a thing, I have no idea).
So it's not really hidden as the links are there on the page - no same colour background or transparent gifs or anything, but it seems unethical.
Is he doing anything wrong, either according to Google's or DMOZ's terms? If so, will he get away with it or will googlebot catch him? Or should I report him?
How often do you drive down the motorway and collect the registration plates of people speeding, they will get to further down the motorway than you in a less time because they are cheating do you report them or just continue with your journey
Daven
Report them.
Sometimes, when you are having a bad day like I am, it makes you feel better ;)