In last weekend’s NYTimes Mag­a­zine, Michael Erard writes about the his­to­ry of online com­ments. Even though I was involved with blog­ging from its ear­li­est days, it sur­prised me to remem­ber that com­ments, perma­links, com­ments, and track­backs were all lat­er inno­va­tions. Erard’s his­tor­i­cal lens is help­ful in show­ing how what we now think of as a typ­i­cal com­ment sys­tem – a line of read­er feed­back in reverse chrono­log­i­cal order under­neath con­tent – grew out of tech­no­log­i­cal restraints. It was eas­i­est to code this sort of sys­tem. The mod­el was bul­letin boards and, before that, “guest­books” that sat on websites.

Many of these same con­straints and mod­els under­lay blogs as a whole. Most blog home pages don’t fea­ture the most post pop­u­lar posts or the one the writer might think most impor­tant. No, they show the most recent. As in com­ments, the entries are ordered in reverse chrono­log­i­cal order. The pres­sure on writ­ers is to repeat them­selves so that their main talk­ing points reg­u­lar­ly show up on the home­page. There are ways around this (pinned posts, a list of impor­tant posts, plug-ins that will show what’s most pop­u­lar or get­ting the most com­ments), but they’re rarely imple­ment­ed and all have drawbacks.

Here’s the dilem­ma: the reg­u­lar read­ers who fol­low your blog (read your mag­a­zine, sub­scribe to your Youtube, etc.) prob­a­bly already know where you stand on par­tic­u­lar issue. They gen­er­al­ly share many of your opin­ions and even when they don’t, they’re still com­ing to your site for some sort of confirmation.

The times when blogs and web­sites change lives – and they do some­times – is when some­one comes by to whom your mes­sage is new. Your argu­ments or view­point helps them make sense of some grow­ing real­iza­tion that they’ve intu­it­ed but can’t quite name or define. The writ­ing and con­ver­sa­tion pro­vides a piece of the puz­zle of a grow­ing identity.

(The same is true of some­one walk­ing into a new church; it’s almost a cliche of Friends that a new­com­er feels “as if I’ve been Quak­er my whole life and didn’t know it!” If taught gen­tly, the Quak­er ethos and metaphors give shape to an iden­ti­ty that’s been bub­bling up for some time.)

So if we’re rethink­ing the mechan­i­cal default of com­ments, why not rethink blogs? I know projects such as Medi­um are try­ing to do that. But would it be pos­si­ble to retro­fit exist­ing online pub­li­ca­tions and blogs in a way that was both future-proof and did­n’t require inor­di­nate amounts of cat­e­go­riza­tion time?