Whystle - Get an alert when products you use are recalled.
Product Haunt - Browse the Product Hunt graveyard 👻
Product Hunt Real or Fake - Guess which products are real and which are jokes
Moovit - For people that use public trasnportation a lot, or who rarely use it but need to on occasion, it can be difficult at times to figure out where you need to be to get where you need to go. Read more about Moovit.
The Google Cemetery - A list of dead Google products and why they died
Product Graveyard - Brave indies face product failure, say goodbye and reboot.