I found a job listing for a tech company on LinkedIn, so I clicked thru and then clicked Apply, and it took me to the JobsFlag website which requested my name and email, and when I entered them, it then showed me the job listing, which was EXPIRED.
In the next few days, my email box was bombarded with CRAP job listings, everything from dog catcher to McDonald's fry cook.
I use a different email alias for EVERY job I apply to, and the same email alias I gave to the JobsFlag website totally bombed with crap.
Stay far away!
Bottom Line: No, I would not recommend this to a friend