What the hell are these little buggers?

[B_big dirigible]

I refer to the little icons at lower left. Digg? Technorati? Furl? Del.icio.us? WTF?

 

[B_spiker067]

I refer to the little icons at lower left. Digg? Technorati? Furl? Del.icio.us? WTF?

They advertise LPSG to the the wider world. But too many people will lead to too many posters and there will be nothing more than noise here.