I have been following this little company for a while and getting the feeling that I was right in the beginning. Plastic bottles and such may eventually be banned, but for now they are a big problem. This company is filling a need and the expansion they have demonstrated, in such a short time, is impressive. I liked the buying opportunities under .50 but they appear to be gone and not returning. I will be hanging on to what I've got and believing this little train can pull the load.