Usually I just use the Google keyword tool to see what the market is like.
1. come up with 10 keywords you'd use to look for something like that
2. see how much exact match traffic happens for each keyword
3. see what the average CPC is for each keyword.
Most ideas get thrown out, since they aren't a must haves. If they were...people would actually be searching for them.
1. come up with 10 keywords you'd use to look for something like that 2. see how much exact match traffic happens for each keyword 3. see what the average CPC is for each keyword.
Most ideas get thrown out, since they aren't a must haves. If they were...people would actually be searching for them.