How hard would it be for FF add-ons to be ported onto Chrome? Is Google going to offer add-ons?
'The problem with revamping existing browsers to accommodate this concept is that they have developed an ecology of add-on extensions (toolbars, RSS readers, etc.) that would be hopelessly disrupted by a radical upgrade. "As a Firefox developer, you love to innovate, but you're always worried that it means in the next version all the extensions will be broken," Fisher says.'
--- http://www.wired.com/techbiz/it/magazine/16-10/mf_chrome