I think the star system should be based on a demit scheme like drivers licences.
Everyone starts with 5 stars.
You loose a star

for posting using only acronyms

for asking a question that has already been asked without checking the archives

every time you get caught by a troll

for mentioning safari lodge

for posting a link to that dumb-ass in the top-hat who gets lofted

for posting in the wrong forum

for being a grammar/spelling nazi
Then it would be obvious that members who have been around for a long time, and still have all their stars that they are a genuine, knowledgable, well rounded, nice person.
All the "one-star-idiots" could be conveniently ignored