nothing to say

When i say, "i have nothing to say" in my writing, what i mean is usually one of the following:
,
1) i don't care about the topic and therefore have no meaningful thoughts about it.
.
2) i have no original thoughts on the topic and i don't see the point in just jumping on a bandwagon and repeating what ten thousand other people have already said. Life's too short.
.
3) i have LOTS to say, but saying it will make me a pariah in some form or other, and i don't care enough about the topic to want to be martyred for my views.
.
.