We've all participated in discussions about whether or not a given technology has proven itself sufficiently to be used for a given purpose. In our organization, we were instructed to pursue technologies that had made it past the "Trough of Disillusionment" in the Gartner Hype Cycle.
Are there legitimate free resources online to determine where a given technology falls on the hype cycle? Or is this information only available to Gartner customers? Are there other ways of judging the same thing?
I ask because we've been looking into learning new programming technologies and I certainly don't want us to pick one that is at the "Peak of Inflated Expectations" today and completely disregarded 6 months from now. I also don't want to ask our Enterprise Architecture team to look up info on each technology we're interested in.