I have a mailbox that i share with a colleague. We want a good way to store templates for e-mails that we send often like answers to common questions and so on. We have tried to use Canned Response to store this templates but that GUI really sucks and is kind of unusable for other things then signatures and stuff.

Is anyone aware of a good alternative to this?

• We need to be able to share this templates. So it must be stored "in the cloud".
• We want "as easy access" as possible directly in gmail. A firefox plugin would be fine since we both use Firefox.
• We use both Mac and PC so the solution must be cross-platform.

Anyone have any ideas on how to solve this?