Hmm, the situation at silverlake seems to be a little out of hand.
I've heard that the more people who visit on a given day means
that more shops are open on the next. However, its hard to
get people to visit if the shops they want to be open, namely
teleport, golem, are so rarely open, even if people do visit
on a regular basis. Please look into the frequency of shops opening
in silverlake. If you are interested, I have a spreadsheet that
I have tracked every day that I have visited. I do visit almost
every day, maybe missed 4 or 5 days this year.

--Hair