Did go to a hs reunion just 2 yrs. after graduated.
Then nearly 1/4 century later (doesn't that sound impressive?!

), actually only 2 years ago, my high school celebrated a huge, 2nd reunion. Like 3,000 people alumni showed up for its 150th birthday. The school is part of the city's history (which is quite interesting itself).
I didn't go to 2nd reunion. Being in Vancouver vs. flying out to Ontario for a HS reunion gave me a good excuse not to waste money.
On stalking, I've always wondered if cell phone usage can compound the whole stalking situation. I can see how an obsessed partner would be "checking" their "loved" one by cellphone.
By the way, my partner and I don't use/own cellphones. He has one which he only activates for emergencies and to stay in touch with me, when he goes cycling solo for several weeks in various parts of Canada.