I used @steemium for @travelfeed, it's a useful tool, but I think there are some improvements that could be made:

• The labels for how fast the upvotes will be bought are not quite clear, I went with the default option and after 46 hours, still not all votes are bought, not useful when promoting a post for visibility and not for profit. It also took several hours for the first votes to come in. Labels indicating, how many hours it will take at max for all votes to be bought, would be useful here.
• A lot of funds are sent to smartmarket, but they do not appear on the "campaigns" page
• Steemium made a very bad early bid on buildawhale, why are bids not made last-minute and only if they are profitable? And why are funds distributed in the beginning and not depending on the amount that would be most profitable for a bid when a round comes to an end?