Reply To: Is it safe?
depends on what you mean by safe?
in virus terms, it is as safe as allowing guests to comment on posts. On saving, WordPress checks for code, but there is never 100% guarantee.
The revolution slider plugin was the route used to get the Panama Papers, but it has to be said that there firewall was crap, so you can never consider WordPress to be 100% secure.
The most common issue is spam and links to bad sites – expect to get these and need to keep an eye out for them.