trade and convention centers
Think about the magazine section in your local supermarket. If you reach out with your eyes closed and grab the first magazine you touch, you are about as likely to get a trade and convention centers tabloid as you are a respected trade and convention centers journal.
Now imagine that your supermarket is so accommodating that they allow anyone who has an opinion on trade and convention centers, well informed or otherwise, to just stack their trade and convention centers articles, magazines or books in the store. Now if you reach out at random you are highly likely to get junk information on trade and convention centers and lots of it.
