We certainly do accept suggestions from customers and also from our Node Operators, which you can see ample evidence of by reading the many threads in this forum. We also have a specific section of this forum dedicated to Ideas and Suggestions. Paying and prospective customers are in direct contact with our Sales team and Solutions Engineers, so their suggestions when they look feasible to implement and potentially beneficial to more customers are added to our public roadmap so they can follow progress on the implementation. Many of our current features originated from customer suggestions.
As a courtesy we sent emails about the migration from free tier to free trial to all paying customers and to a small number of free tier users (before we noted that continuing to send more would get us marked as spammers.)
In any case there was no obligation to notify about this change as per the section of our Terms I quoted before. But we still notify the greatest possible number of users by adding a banner to the dashboard and posting an announcement on this forum.
Note that paying customers previously also enjoyed the benefits of the former free tier coupon, i.e. they also got part of their usage free of charge every month (the same amount as the free tier users.) We deprecated the free tier coupon for both free tier users and paying customers that have Pro Accounts, which is why we decided to notify the Pro Account customers that they would no longer receive the free allowance after the cutoff date.
On the other hand, our users can opt in to receive other general company news by email, and we sent those updates periodically to only those that have opted in. I am not an expert in email marketing so I cannot tell you what specific service is used that allows us to send those specific emails without problems, vs the one-off announcement regarding the deprecation of the free tier.
I think that you have misunderstood what I was referring to regarding spammers. The problem is not that emails may end up in some recipients´ spam folders, but that our own domain may get listed as malicious actor for sending mass mailings, and it is very difficult to undo this once you are on the bad actor list.
So back to the difference of basic vs personalized support. Basic support is available to all users here on the forum. Personalized support is available only to paying customers via filing support tickets on our help desk. Our documentation where you can learn on your own about how things work without asking for help is located here.
Note that up to just recently there was no such thing as a free trial, only Free Tier user vs Pro Account customer. Our current ToS may be updated to accommodate the new free trial users better. I am currently only referring to the ToS that are in place at this moment, and up to now they still specify that support is only available to paying customers.
Of course we use reasonable judgement on a case by case basis, and give the needed attention to our potential customers who have specific questions about our service. In fact, they can ask for a meeting to be put in touch with our sales team and solutions engineers here to discuss their specific needs and to find out if Storj is a fit for them
Regarding data that is not deleted from expired free trial accounts, these accounts get marked for later deletion, and the actual deletion of the data will only happen in batches later as the need to free up space on the network or reduce overhead arises. Paying customers asking for account deletion and qualified customers who file GDPR data erasure/deletion requests will get their data and accounts deleted asap with help from step by step guidance from our support team. We get all GDPR issues resolved in compliance with the law.
The prior free tier likely did attract a lot of end users, however, the change to the 30 day limited free trial will likely drastically change the number of such users on the network in the future. Our target audience is indeed the enterprise customer, not individual end users who during their free trial will quickly find out that this service is not meant for their needs. Already now the great majority of our paying customers are businesses, not individual end users.
Regarding getting answers from the same person to support questions, I am sorry that we do not yet have a big number of support agents, at this time we are perfectly able to handle the load of support tickets we receive with the number of agents we now have available, and provide high quality answers to solve all issues. We are proud of our consistent 95 to 100% customer satisfaction scores and fast turnaround times. I am sorry that you feel that you don´t even want to try out the service but respect your decision.