This is a good reply!

We installed Scalix a few months back and have found it very, very impressive indeed. Aside from a few headaches during the install and testing phase, it's now very stable and reliable on a CentOS v5.3 box. Just upgraded from v11.4.4 to v11.4.5 too, which went very smoothly!
Anyway, quite a few of my users are investing in iPhones and wishing to access the mobile web page using Safari, but it's not happening (JavaScript error). Odd thing is that the same page appears to work on the Mac workstations we have in our Publicity department, and the iPhone we tested it on during the install/testing phase worked but not after going live? Not sure why!
Anyway, looking forward to Safari compatibility to put a smile on my users' faces (for a change!).
Big thanks to the Scalix team for such brilliant work.