I help run a couple of blogs - the site owner writes the content, I edit and publish. So I manage the tags, which means there is only one tag per post.
Standard practice is to noindex tag pages, but that's for people using them with a scatter-gun approach. My tags are effectively exclusive categories.
I'm thinking of allowing indexing on tag pages once I have a certain number of posts on that topic, because I think that's a better way to present the content to Google compared to all jumbled together on the main blog page and paginated archive.
However, if I do that, then I have to certainly noindex the paginated archive.
My question is should I also noindex the main blog page? On neither site does it pull in any traffic and (as neither site is actively marketing the blog) we're not exactly in the running to be found for '[niche] blog' - assuming that people even search for that!
I'm leaning towards noindexing the main page and archive. I have never searched for a blog, I've searched for answers to questions, so I think that having Google index the content by topic is preferable.
Would welcome thoughts / experiences.