Hello,

Thank you for the feedback.
I like the idea with the "default group", I've created issue for it here:
https://github.com/fastaddons/GroupSpeedDial/issues/20

Regarding the merging tabs - what exactly do you mean? Could please write me more details? There is plan to support tree-like structure for groups:
https://github.com/fastaddons/GroupSpeedDial/issues/21

Regarding "group string has no separators" - what do you mean? Please write me to my support email.

Thanks again and have a nice week :)

Best regards,
Juraj Mäsiar