Google now has redesigned its review guidelines to forbid negative reviews from its current or former employees.
The section “conflict of interest” defines that maps user-contributed content is most valuable when it is honest and unbiased.
The practices of “posting negative content about a current or former employment experience” are not allowed.
Joy Hawkins termed the change on Search Engine Land as a good step, disapproved the idea of disgruntled employees can air their dirty views.
See the forum discussion at Twitter.