Randy is struggling to find a theme to his blog of late, but I think it's abundantly clear that the theme of Randy's blog is his own insecurities about blogging.
So it's my recommendation that Randy just accept that the official theme of his blog is self-destruction on a blogoscopic level.
At any rate, I find it interesting that Randy is fairly certain getting married and finding stability in his life will lead to the demise of his blog (and Jim echoed this same sentiment). Having been married long enough, and cohabitated with before that, I have ONLY the context of being married, etc... fresh in my mind. Indeed, The League more or less represents the lack-of-adventures of Jamie and R. Steans.
One wonders what Dedman and Randy foresee marriage doing to them. Because for me, it's like living with somebody, only you can make them do most of the work on your taxes.