Compared to other popular Vim navigation plugins, this one is lightweight and snappy. It does the job out of the box. I hope you continue developing this.

better than other vim-like plugins.

I've registered to say you did a great job already bringing the power of old school vimperator and pentadactyl to new firefox. The only downside for me preventing from using this extension is lack of textual hints option. Very inconvenient for me to stretch my fingers to numbers.