Russell Beattie terms it “MobKnowledge”
The idea is not for “Yet Another Mobile Weblog” or a tips site, but a repository for hard info. The stuff that most people spend time scrounging the web with Google to find out right now. Access points, links to manufacturers, help on setup, device capabilities, etc.
I think they key is to use cellphones and computers in tandem – for what both are good at. Keep a centralised store of information, updateable and accessible from any device.