When you say blog posts I assume you don't mean something like the OP? you mean something like https://terrytao.wordpress.com/ https://terrytao.wordpress.com/

When you say blog posts I assume you don't mean something like the OP? you mean something like https://terrytao.wordpress.com/ https://terrytao.wordpress.com/ or https://blogs.princeton.edu/imabandit/ https://blogs.princeton.edu/imabandit/ Then yes I think these are a very valuable and increasingly important part of the scientific process. I think you might benefit from labelling the blog as 'math blog' which is quite distinct from the original link.