Over the past five years or so, one of the key tactics of branding has been convincing “market influencers” to promote products and services through endorsements rather than relying on traditional advertising. Not only does “influencer marketing” save on paid advertising costs, presumably the brand promotion appears more “genuine” to consumers of the information.

At least that’s how it’s supposed to work according to the textbook theory.

But let’s dissect this a bit.

Some of the earliest forms of “influencer marketing” were the so-called “mommy bloggers” who were stars of the social media world not so long ago. The blogs run by these people were viewed as authentic portrayals of motherhood with all of its attendant joys and stresses.

Mommy blogs like Heather Armstrong’s Dooce.com, Jenny Lawson’s The Bloggess and Glennon Doyle’s Momastery once held sway with stratospheric monthly traffic exceeding the million page level.  But once that volume of engagement happened, it didn’t take long for many bloggers to begin to command big dollars in exchange for product mentions and brand endorsements.

Various meetings and workshops were organized featuring these bloggers and other stars of the social media world – moms, style gurus, interior decorators, fashionistas and the like – providing a forum for consumer product and service companies to interact with these social movers-and-shakers and pitch their products in hopes of positive mentions.

Eager to jump on the bandwagon of this phenomenon, several years ago I recall one of my corporate clients attending their first conference of bloggers — in this case ones who specialize in home décor and remodeling topics.

To put it mildly, our client team was shocked at the “bazaar-like” atmosphere they encountered, with bloggers thrusting tariff schedules in front of their faces listing prices for getting brand and product mentions based on varying levels of “attention” – photos, headline story treatment and the like.

Even more eyebrow-raising were the price tags attached to these purportedly “authentic” endorsements – often running into the thousands of dollars.

Quite the gravy train, it turns out.

It would be nice to report that when the bubble burst on these types of blogs, it was because their readers wised up to what was actually happening.   But the reality is a little less “momentous.”  Simply put, blogging on the whole has stagnated as audiences have moved to other platforms. The rise of “mobile-everything” means that consumers are spending less time and attention on reading long-form blog posts.  Instead, they’re interacting more with photos and related short, pithy descriptions.

Think Facebook and Instagram.

Along with that shift, product endorsements have reverted back to something more akin to what it was like before the time of social media – product promotion that feels like product promotion.

Look at blogging sites today, and often they feel more like classified advertising – more transactional and less discursive. Photos and video clips are the “main event,” and the writing appears to exist almost exclusively to “sell stuff.”

Many consumers see through it all … and it seems as though they’ve come to terms with the bloggers and their shtick.  With a wink and a nudge, most everyone now recognizes that bloggers are “on the take.”  It’s a job – just as surely as the rest of us have our 8-to-5 jobs.

Still, it’s an acceptable tradeoff because in the process, useful information is being communicated; it’s just more transactional in nature, like in the “old days.”

So where does this put influencer marketing today? It’s out there.  It still has resonance.  But people know the score, and few are being fooled any longer.

It’s certainly food for thought for marketers who are thinking that they can use influencer marketing to replace advertising.

They still can … sort of.