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Google bases a
web page's rank on the relevance of the content to the meta
keywords and title.
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Google also
uses keyword anchored links and the content on the following
page to establish rank. To explain this, let's say the blog is
about flowers. The link in the reply uses the keywords 'make
money' and leads to a website on finance. This means the blog
page, and the following website will decrease in rank.
The most common
perpetrators are comment spam robots. They hit every available
post from a single blog. The sly spam robots pose a major
problem because they leave their ad, but they also leave little
comments, 'great post - keep up the good work.' This can be
infuriating when attached to an editorial or something personal,
like a story on spousal abuse.
There are ways of
fighting back. Akismet, the spam catcher for Wordpress.com and
many of their bloggers caught almost 2 million spam attempts in
one day.
The first method to
try is to install anti-spam plug-ins in Wordpress - and activate
them. Both the Karma and Bad Word plug-ins need to be installed.
Another method
involves skimming the blog, reading old posts and looking for
the criminals who would violate your blogging attempts. One
technique for foiling their attempts is to follow the link all
the way to the affiliate site. Then, report them. Reputable
companies WILL ban their affiliate link.
Little can be done
for the kids who go through blogs and post comments about porn,
or who simply like to swear and curse! Wordpress is working hard
to stay ahead of this type of spam, though, and it is possible
to update the file of abusive words.
CNet, January 9 2006,
reported that comment spam is now illegal in the USA. This
might have some effect, but only time will tell. Until then,
use the plug-ins and stay informed.