> I just figured out what the problem was. On those pages they put this at
> the bottom:
>
> <!-ad1:3000:3001amg0-->
>
> This caused the parse error. I wrote a small PHP script which filtered
> that string and Plucker parsed it okay.
That's not even a valid HTML comment string, for two big reasons:
1. Comments start with '<!-- ' (note the trailing space and second
'-' character)
2. Comments end with ' -->' note the leading space.
You should email the maintainers and tell them to fix their HTML.
/d