Vote buy is dirty business... Both on Steemit and in real life... But alas that do happen in both the world's and the result is shit posters and corrupt politicians win.... Buying vote is to to to shortsightedness , and should be banned altogether... Instead the life of the post can be increased from a week to probably a month... When I post some content and do not get any upvote , I do get an urge to remove the post, as I do not wanna give it for free (it can happen with everyone and as a result steemit can loose it's diverse content quality).. and yes I do not want to get into dirty politics (business) of vote buying, both in real world and virtual.. I did it here for some time... Later realized m not doing any good but just feeding masters belly...