Steemit .. should bloggers worry about this ?

hello #steemit users ..

#steem it has to be reward platform for the people who writes something original of value to society . not for computer programming experts .

i am on steemit since 3-4 weks and encouraged some of my close friend to join it and wright blog .. i have told them to keep patient for genuine crowd and that would make them some handsome reward ..
one this they have noticed and informed me i am sharing it with yo all
people used to generally upvote rather then commenting . now i always had more no of upvotes then no of comments .
now what i have seen is my friends introductory post has received almost 9-10 comments as soon as he posted it .. without any time delay .. how did that happen ? this wasn't the case when i had my introductory post . there is no way some one could have read it and posted comment in such a short time .
@chitah @anyx you may have answer my question ..

i am sharing screen shots ...
are they doing this to all posts ? They might be doing it for being early visitor or an appreciator and reward of that ..

above all comment has been appeared in no time .. and this guy wang is trying to redirect everyone to his/her posts ..
even my this post has got two comments in no time u can see below ..
Can anybody explain this ?

#steem #steemit #witness-category
#steemit-help #steemitblog