Making Your Mark…
Katherine Tyrrell over at Making A Mark totally totally gets how blogs and lenses interact.
Your blog lets you go deep, over time. You develop your topic through years of work.
Your lens lets you get specific, quick. It lets you venture away from the stated purpose on your blog and try on new topics. Or a lens lets you build out the details behind your blog, and organize specific content for you and for others.
In so doing, your lenses become back doors onto your blog, for people who might not have known where to knock.