It would be a good idea also to find what people think consist a reasonable list dos/do nots - there's a few ideas out there but it would be useful to get additional feedback.
If you are advertising something - then put the price. No point telling us how great these phones you have are, how wonderfully they display smses, how the ringtones make the whole mat dance, and when someone asks for a price you say "contact me offlist" bana that sucks