SO says: 89008
MSO says: 88948
Shouldn't SO and MSO be fully in sync?
It's synchronized once per hour; see the Help Center.
Votes on meta do not affect your reputation; your meta reputation is the same as your reputation on Stack Overflow (synchronized hourly), though you earn separate badges. You must have 5 reputation to participate on meta.
Note that there is currently a bug in the site switcher; that reputation is off by 6-8 weeks now. See Meta sites in "Your Communities" display different reputation