The beauty with HC is that there is a much large audience with a vast array of intelligence. Many will be lost if they have to pay. I for one won't despite it being a small amount. There are many other research places available for free.
The other point I'd like to make is that sometimes ramping can be value and I'd used the example of someone telling me about a 'whooshing' stock. They've done me a service by bringing my attention to a stock on the move. They might have written crap about it but it's then up to me to do my own research and come up with an assessment. Not all posts need to deeply analyse the pros and cons of a particular stock. Rampers have their place and the onus is on each and every one of us to use that information as we will.
