Process XML handling and export / import
Here and there I see now very often when people are not able to post their process XML correctly. Instead, they copy-paste the process design window, which still produces some XML when pasted into text area, but it's broken and can't be re-created as a process.
I may assume, that the core issue is that many users can't correctly understand the parallel between process workflow and XML code. This might sound really weird but the issue might be about violating the main principle of 'code-free data science'! So, as there is initially no visible code beneath the process workflow, it might not be obvious that there's still a way to obtain (and share) this code. And I suppose that this is again the main reason why people are sharing direct process copy, and not and XML code.
Do you think buttons like 'Export process to file' and 'Import process from file' would help in this common issue, if they do explicitly what they state: save a valid XML copy of a process to a file and vice versa? Again, getting back to the paradigm of a code-free environment, the requirement to cut and past an XML code just leads to a misunderstanding.