> It may be a surprise but we have most issues with Opera (Don't worry, I have spoken to both Opera users and they said it's fine for them to use Firefox sometimes:).
You can't have your cake and eat it too. So really, it's completely immature to say that and then go on to say:
> It's not our job to tell the customers which browser to use
That only applies when it's IE6? At least Opera has a steady market share, whereas IE6 is losing it at a rapid pace.