I've put a beta version of RouterStatsHub on my website. It's a cut-down, much modified version of RouterStats specifically for the Home Hub 3 (Type A and Type B). It won't work with any other router.
It's had very little testing outside of my own Home Hub and a couple of others so it's definitely a case of "try it and see". It is BETA so please only download it if you're comfortable with the basics, such as extracting zip files, creating folders and writing helpful bug reports ("It doesn't work" isn't really helpful).
It's designed for Windows (XP onwards) but it's a departure from the RouterStats philosophy in that it uses Internet Explorer's "engine" (rather than its own built-in engine) so it may or may not be possible to get it to run under Linux.
You'll find it at http://vwlowen.co.uk/RouterStatsHub/routerstatshub.htm
(It is free software so, hopefully, the TBB mods will find this post within the rules. Please delete if not)