On-line networks: I use Facebook, Dopplr, LinkedIn and Plaxo (but not Plaxo Pulse which seems to me a complete waste of time). If you are on them feel free to ping me. I have signed up to various others (Ringo, Flickr, etc) as well but don't really use them.
I believe that my name can also be written 尼古拉斯•怀特 (in Chinese), निकोलस व्हैट (in Hindi), نيكولاس وايت (in Arabic), نیکلاس وایت (in Farsi), নিকোলাস হোয়াইট (in Bengali), Николас Уайт (in Russian), ニコラス ホワイト (in Japanese), నికోలస్ వైట్ (in Telugu), निकोलस व्हाइट (in Marathi), 니콜라스 화이트 (in Korean), நிக்கோலாஸ் வைட் (in Tamil), نکولس وہیٹ (in Urdu), นิโคลัส ไวท์ (in Thai), Νίκολας Γουάιτ (in Greek), Никълъс Уайт (in Bulgarian) and ניקולס וייט (in Hebrew). I hope to add to that list; do let me know if any of them are wrong.