We will be installing a new version of the discussion forum software within the next few weeks. I trust that over time, the developers have worked many of the Mac bugs out of the system. Granted, they will likely be addressing bugs for the later MacOS', but I'm hopeful yours will be among the problems fixed.
On our end, we've made a number of changes to our PHP code to improve the performance of our site on the Mac Platform. But alas, we realized a while ago that the site will not truly work on the Mac the way we would like unless we completely
rebuild the content engine that delivers the site. That's a big ticket item, and one that I can not afford to make at the moment. I hope to take this project up in the early spring and have an all platform site for next climbing season.
Thank you for putting up with the Mac issues (and Fred