I'm very tempted to start using Firefox as my main browser again. Chrome just keeps fluffing up. Youtube videos don't load properly and facebook crashes randomly. Plus no RSS support... hmmm
I recently done a fresh instal on my macbook. No more than a month or two ago. I usually re-install the OS on all my computers once a year. I might try a complete re-install of chrome later.
i run FF 17.0.1 disabled every plugin and ext..as my pc is kinda old. Chrome hogs my resources but FF in this config is the best so far. I compared all major browsers and on my system FF runs best. Not sure how they all run on a mac..