It’s so stupid, but definitely can be helpful professionally to maintain a profile there. Depends on your experience and what field you’re in, of course, but recruiters seem to use it a fair amount.

Definitely don’t use it for the garbage social media aspect (it’s like everyone is submitting pieces to Chicken Soup for the Soul??) However, I’ve been convinced of its utility after getting a new job through a recruiter there without even looking. The process was sooo easy compared to applying for jobs the traditional way. Icing on the cake was that it came with a 50% raise and was for a position I would never have applied for on my own but I love it. Maybe it was lightning in a bottle, but I figure doesn’t hurt to keep up a page just in case another good opportunity comes along. If nothing else, the recruiters I hear from give me a sense of how hot the market is and what kind of jobs my profile is pinging me for in case I want to make tweaks.