An online dating site is an interesting portal to meet new people, and join groups with like-minded individuals.
Things like email addresses also should be changed if necessary.
If men/women come across your profile, that is the first thing they will notice, besides your profile picture.
It is the first thing that gets you interested and hooks you in.
It is unfortunate that so many people join dating sites but so few put a fair effort into writing a really good profile that makes them stand out from thousands of other users.
I am not sure why people go through the trouble of signing up and filling all those questionnaires and then post a profile that looks like a copy of any other neutral, boring, profile full of cliches and types.
Many people may have an apprehensive approach to this idea, that with weirdos stalking these dating websites.