I am happy to report that Portfolios are open again for posting. We found a (rather elaborate) workaround to import the Portfolios into our new forum software. We ran a complete test of the import, and it was successful.
When we do transition to the new software, the Portfolios feature will be far more robust than it currently is. We found a new platform for the Portfolios that will make them more visible and functional.
We hope to make the transition to the new software within the next few months. It is a huge undertaking, but we are making steady progress. The new software is just as usable on mobile devices as it is on desktop computers, and has many new features and improvements.