It is suggested that you only use the introduceyourself post once and in one way. The steepshot community is not actively searching for new steepshot members through the #introduceyourself tag.
While no Steemit Gods decided that you can only introduce yourself in one way, the tag is designed to only be used once per user so that the steemit community has a place to welcome legitimate new users.
By over using this tag, new legit users to the steemit platform get their introduction posts buried much faster and it makes it hard for curators to welcome new users.
There is one user gogogadgetupvotes that only upvotes new legit users that are using the introduceyourself tag for the first time.
Do you fully and whole heartedly believe that everyone should be introducing themselves whenever they want, and as many times as they want? If you do, then there's a problem with your logical reasoning in that there are new people signing up every day and it was decided long ago by the community as a whole that the freshly made minnows have at least one tag to help get exposure. It seems pretty fair to give the newbies one tag. One.
I mean, unless you are that boring that you have to introduce yourself 100 times using the tag. I just re-introduced myself and I didn't use the tag. still got upvotes.