I once saw one of my best friends fail his first startup. They had a kickass programming team, received investment and did a bunch of things wrong.
1) Spent the whole investment on Founders salaries. They had 4 tech programmers (top notch guys), and used the money to pay for their time whilst they were building the platform.
2) They had the wrong product market fit. They expected to sell their services to Universities for 50K. In my opinion, they should of targeted college students, and add a tutoring service and take a small commission.
3) They built a fully finished product. Their was no room to scale it or grow.
4) They expected that the product would just sell itself. We all know, that's not how it works in the real world.
5) They didn't do any market testing and validation = wrong product market fit.
The end result, they got an investment and spent it quickly, they didn't try to pivot, tried to get another investment and failed. The team broke up pretty quick, or as you referred to in your article, they got an unwelcoming 'pinch' on the backside.
I learnt a lot from seeing my friends fail, and their failure has helped me out a lot with my startups. When startups first get their investment, they should have a 1-2 year plan for that money (burn rate). Divide the investment by a specific time period and that's how you spend it.
Realistically, after you get through the TechCrunch 'trough of sorrow' as Andrew Chen puts it, you have to stay motivated and plan for the future. The future looks dim if your startup is heavily reliant on receiving additional investments to keep you alive.
More on the pinch, startups shouldn't be getting an investment to keep them going. They should have this already sorted out. A very wise person once told me, you should seek investments when you don't need them, as this means you have done your homework and can also find the best deals.
Great article, and I appreciate the awesome content.