A lot of times in my research when I am adding a new person, I will notice a pair of suggested matches that match one another, but not the person I am adding.
If enough of the details (such as name, birth, death) all match and the sources for the profiles are not great, I will "Match" the two profiles as an unmerged match so they can be investigated. I see it as a way of flagging the profiles for further research and a way to give a hint as to what the problems might be.
However, it seems, there are a group of very active wikitreers who then go through and look at unmerged matches to clear them with their focus not being to investigate why the were set into a match but simply deciding if they are the same -- and then just proceed to delete the unmerged match. The comment most often posted is -- not ready to be merged because .... Which of course is why I dont try and merge them to begin with.
How do you flag such profiles or do you just ignore and move on?