Wow this is a confusing name.
At a glance it looks identical to Mozilla Thunderbird, but has nothing in common.
And then of course it's also the same as a well-known hardware interface.
I know it's hard to come up with names and pretty much everything is used by something else, but this seems particularly bad.
I mean there's already an established theme... how hard can it be?
Fire-fox
Thunder-bird
River-wolf
Stone-raven
....
>And then of course it's also the same as a well-known hardware interface.
The cherry on top is that the domain is thunderbolt.IO. No other TLDs to pick from?