I've already raised my concerns about "Export", so I will leave that alone this time and talk about "Import".
Import presumes that your data is in a format usable by the program you want to import to. That, in turn, presumes that there is some pre-defined format that you've adhered to 100% of the time.
There is an entire industry making import programs. Database systems like Access and MS SQL Server (and others) include import tools in their client (user). Professional developers can spend days working on each import.. and each source file format is often unique. I don't mean format as in Excel or Word.. I mean that the Excel file that company A creates is different from the file created by company B... even if they're exported from the same program.
Files created by individual users are even more diverse. And files maintained by hand are just about guaranteed to be inconsistent.. meaning that even the same user will not keep all of the files 100% in the same layout every time. Which means that each import attempt is likely to have errors or totally fail.
LoneWolf is unlikely to provide tools for raw manipulation of the database. That just invites numerous additional support requests that LoneWolf is ill-equipped to deal with, as well as encouraging those who already skirt around suggesting breaking the security to think about it even more.
An "import" tool generic enough to be usable by each user separately would be an enormous investment of time and resources. If you think other features are delayed now, wait while LoneWolf creates, debugs, and releases an Import tool like that. 3 years delay on the Content Market might be about the right estimate for that tool.
Or, the alternative would be for LoneWolf to create an importer that accepts only one format... both of file type and content. Then, you would need to edit each of your files to conform to that format.. and fix any errors that come through one by one.
For that to really work, though, LoneWolf would need to be sure of the destination topics in the database. It could not work with any custom topics, or even customized versions of the standard topics. That would require the more flexible importer, instead. This may even be one of the reasons why there *are* globally standard categories... so that LoneWolf can at least import source files from publishers to get the content into the content market (that's a guess on my part, not any kind of real knowledge).
My point is that people asking for "import" don't seem to realize how hard that actually is. In the end, it is probably significantly more effective to just do it by hand than to hope that LoneWolf can solve all of the issues involved in writing an import process for the near-infinite variations of files created by home users.