I don’t subscribe to the notion that the older marketing options are obsolete, however, I do believe that they take more effort and for referrals to be made; good quality work and a solid reputation must go hand and hand with them.

The winning EV technologies have not yet been decided (including whether gas-powered vehicles themselves will ever become obsolete).

Ya see all the old housing stock in city core is functionally obsolete when you are trying to attract a six figure earner who is willing to spend $300k+ to live in close proximity to the lake, downtown & things of that nature.

I renovate to create a bullet proof, durable dwelling and always include a few basic frills (tiled tub surround...refinished hardwood floors...mini blinds on the first floor)I always remove obsolete items like gravity furnaces (love used 80% efficient units and used gas water heaters...I'd drive a hundred miles to pickup a truckload at the right price) and definitely remove cast iron tubs with those silly ring shower curtains for new tubs with a shower head. 

Say the plumbing is old, obsolete.  

However, my Mom said she has been reading a lot into the 20% pass through deduction on self employment income and most experts agree it will make S-corps almost completely obsolete as it is a better deduction anyways.

You might want to recheck because while I'm not an attorney, I'm very confident GRATs and GRUTs are not absolete[sic] nor are they obsolete.

Here's something to think about,Domestic and foreign issues keep scrap prices lowBy John Ambrosia - Trend Analysis - April 20, 2015Along with April’s mostly sideways markets came another dose of reality for sellers in...

I think they are trying to possess as many homes as possible so they can make home ownership an obsolete concept and debt back to the general population, keeping them forever in debt.

It may require 3 or 4 adjacent and abutting lots to build a home.Now, these lots are functionally obsolete.