#50 logged in! 6 1/2 years total. Still going strong. Still using hand sanitizer religiously so I don't get the JC virus. Although who knows how it's transferred? My neurologist said last week it's likely through saliva, cold/flu like ways. So his advice -- never share a beverage with anyone! But I learned that lesson after I got mono at age 39 -- which I think tripped the switch and led to the MS.