Bronwen, try going to tech-artists.org/forum- I suspect it is the CMS that is incompatible with browsers. My old Droid's builtin browser and new Opera both work on the /forum site (with the mobile skin, thank you very much!). I'll work on figuring something out (and getting a better mobile style...).
Everyone else- thanks, I really appreciate it. When users with a few posts come out for this occasion it feels extra special