I stumbled upon this:
[REMOVED URL]
Looks pretty cool. I’m curious if there’s anyone here who has experience with it.
Well, I pasted their own web page content into the demo box, hit the “Check Text” button, and they reported five critical writing mistakes. I am not sure what to make of that. 
I got only as far as the satisfied user who reported,
“As a screenplay writer using WhiteSmoke, my work became much easier and faster.”
Not a strong endorsement.
phil
mywot.com/?utm_source=addon … nt=rw-logo
When I clicked the link. WOT[size=150]^[/size]identified it as a site linked with virus and malware. 
Check this lot! duckduckgo.com/?q=whitesmoke.com
Vic
That’s interesting, because that’s the exact result I got when I copy-pasted some of my own text in there.
Common practice on sites that want to sell stuff. I look through that, but it doesn’t necessarily turn me off immediately.
Yeah, looks kinda sketchy.
I wanted to be sure, that’s why I asked. Their site almost had me convinced, I’ll be honest.
/size ↩︎
It’s a serious grammatical boo-boo. If they’re selling ice cream or chain saws, OK, but if they’re trying to sell “correct” English, it’s a definite site-killer.
ps
You make a good point.