Why should your company be giving you this for free?
At what point does gaining "green credentials" falter under the expensive?
Do you really think that KW's of charging power available on demand throughout the day by allowing any significant percentage of your parking lot spaces to be able to charge is cheap or even possible? Honestly, you're into MW before you even get out of SMB territory.
Your electric cars are SO GOOD that you can't make it to work and then home before you need a charge?
There's just too much common sense missing from the article here. If your engine-based car conked out in the parking lot, would your company pay to put in fuel pumps or (worse) even pay the fuel for you? Not unless they were a HUGE company, and it would come with so many usage caveats.
If you're installed electric points and you are OVERSELLING them, how different is that to those ISPs oversubscribing their broadband connections, etc. and yet we moan about them?
The companies have a choice - install more capacity at great expense for a minority of users who can't be bothered to manage their recharging so it happens at home instead of work (at the saving of pence to them, and lots of money to the employer), leave things as they are and let people moan, or take all the chargers away.
I know which one I'd choose.