RadioReference.com Forums

So I live in Knoxville but frequent Pigeon Forge and Gatlinburg a lot. I hear some stuff with the scanner (sometimes even from my house in West Knoxville) but it's few and far between. I don't have the NXDN license on my my BCD436HP yet but am ready to purchase it. I see some police and fire on NXDN list so my question is, will the govt services already on NXDN be staying there and, will more be moving over to it or something else? $50 isn't breaking the bank but nothing else I monitor is on that system so I just want to make sure they're staying on it for the foreseeable future. Thank you.