Here I'll have some remainings of things I have in a way or another passed by. Most of the written materials are in Finnish.

Some writings from high school era:

• Suurvaltajohtaja Clinton, 4.1.1993
• Kierrätys käyntiin, 31.8.1993
• EU Atlantilta Uralille, 12.2.1994
• Speech to war veterans as high school's representative, 26.4.1994
• Stalin ja Hitler, 2.5.1994 (Riikonen did not actually write anything)
• Avaruuden valloituksen historia, 20.8.1994

Script to a computer game:

• Paavi vs Keisari - Petturuus, 20.12.1997 with Jani Lindgren

I once programmed computer games, mainly in 1989-1994. I copyrighted the games to Väldesoft. Ten best games and some chronological background story available. Also, there is a pdf document explaining some history and games until the end of 1993.

Information technology policy:

I co-founded and then chaired Electronic Frontier Finland during 2001-2003. Here is a list of my media events and invited lectures in 2002 - most of them EFFI related. I've also written a short history of EFFI's early days [in Finnish].

Some pics from the past:

• Pics from our summer cottage when I was kid
• More kiddie pics
• School pics: my class in 1985, 1989 and 1994 & high school graduation 1995
• "Mikko Välimäki kirjoitti matematiikan 60 pisteellä", Riihimäen Sanomat 6.6.1995
• Army pic, 1995
• The cars I have owned before Corvette, early 2001
• Fishing in Jaala, fall 2001
• Hippie-look, summer 2002
• Cool pictures: frisbee from Easter 2003
• Cool pictures II: frisbee from July 2006