I think there are those who are posting more than once a day even before there was a #ulog tag.  There will be abusers and there will be abusers.  It was mentioned above that ulog is once a day but it is not mandatory to do so.  There are guidelines but no actual rules to follow.  Maybe @surpassinggoogle should change that to tag one post once a day that you consider to be #ulog.  Then again, if those who posts more than once think it is a #ulog post then they will tag it as a #ulog post.  Should we be telling them that it is not?  If it is their normal routine to post more than once a day then what now?

I am reasing about your point on appealing for those who makes #ulog with low quality content.

If there are people who uses the tag more than once a day,  it is sti our choice either to curate all there posts or not. @surpassinggoole is a huge help to many but it doesn't mean that he could upvote all those who uses the #ulog. He is a person of wisdom and I trust him of his choice of whom to curate. We also have to understand that #ulog is not only for @surpassinggoogle to upvote but for us all steemians as well.