If that were true, we couldn't share emails or photos. Businesses couldn't transmit plans or files either. I think it is rather a programming issue solveable by adding .st. and .obj files to the list of files acceptable to the company's servers.
We have been discussing the file sharing issue and we are arriving at a consensus. HOPEFULLY, by the end of June there should be the start of something that can be used. Stay tuned.
Hooray! Let me know if I can help.
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