Currently graph-colouring has a large number of questions, and coloring has two questions with no significant difference to those of graph-colouring. Thus I guess we should merge these two tags.
Should we perform the merge?
However, which direction should we perform the merge? Personally I like coloring better; since there are other tags like graph-theory and graph-algorithms, the word "graph" has been used too much since most of the time coloring comes along with those tags.
What do you think? Which direction should the merge be performed?