I hate OSgrid too it's a poor and laggy example of OpenSim.
On the otherhand I appreciate what Linda has contributed, lets face it without content things would look pretty bare and Linda's gets people up and running, so to me what she has done is probably more important than those that donated code.
In addition New World Studio uses a great deal of Linda's content which enables a user to have sims ready to go or be modified and or improved further and NWS is the easiest implementation of OpenSim to use so probably somone new to Opensim would find using that the way to go.
Your comments are unwarranted and mean Walter Betson am guessing the down arrows reflect that.