I know beta versions are generally''' not''' recommended as everyday browsers,but now that current Firefox betas are conceptually more like release candidates,are they stable and secure enough to be used for e-commerce (ebay and the likes) just like a normal release version? If nothing,they should receive security fixes before the release,whilst critical bugs should have already been dealt with in earlier stages,is that understanding correct? edit:yes this was posted with a nightly but the question was really aimed at current beta releases.