In a way Google creating and then killing all these applications is great for other developers looking for a product to create. They don't have to do their now market research, just check how many and how bitterly people complain about Google killing the product.
If people loved Google Trips now is a great time to create your own Trips application and cash in on the people disappointed by Google.
If people loved Google Trips now is a great time to create your own Trips application and cash in on the people disappointed by Google.