I personally believe that since I have both the free nodelet enabled and GM installed, any would do: "we" are only missing the actual scripts. But then of course I cannot pop up and say to some knoledgeable one: "hey, just concoct them up for me!" (But if anyone takes care of doing so, then please /msg me...)

Re your suggestion (via /msg) about Hit-a-Hint, I'll repeat for the benefit of others what I privately replied to you: namely, that I can see some negative recensions about it in terms of documentation -but that I can live with, since AIUI with some fiddling and customization it can be bent to your desires anyway: it's only a matter of patience- but most importantly that it's not going to work for me since I'm now happily on FF3 and it's supported up to 2.0. (Since I'm obviously not only on PM, I'm all interested in better keyboard navigability, and I'll continue to give a peek to the project page every now and again: it has some feeds but unfortunately none of them seems for announcements, so I'm not subscribing them...)