To the life of a developer.
We can begin the story of my interest of computers with a multitude of 8 bit computers, mainly with the Amstrad PCW (2x 8256, 8512 and a 9512) , C64, Acorn BBC B + 2x Master, Amstrad CPC 2x 464, MSX, Dragon 32, Spectrum.

Plus some 16 bits:
Apple Mac Plus, Amiga 500, 386SX

32 bits: running single boot GNU/Linux starting from 486 DX 120 and P75

64 bits: running single boot GNU/Linux starting with a dual AMD Opteron 1.6GHz .