All posts like that should be downvoted straight away, it's almost as bad as begging in the street it adds nothing to the site and should be deleted imho

from https://steem.io/getinvolved/posting-rewards/
In addition to defining what content is desired, the it is also useful to provide guidance on undesirable content. Any submissions that meet one or more of the following criteria (borrowed from reddit.com) should be voted down.

NSFW (Not Safe For Work) content
Encourages or incites violence
Threatens, harasses, or bullies or encourages others to do so
Impersonates someone in a misleading or deceptive manner
Is spam
Links to viruses or malware
Is improperly categorized or not relevant to the conversation