Links to other sites, not in any particular order (all open in a new tab):
English Amiga Board – Amiga discussion Forum.
Amiga Forever – Legal Amiga emulation, turn your computer into an Amiga today!
The Big Book of Amiga Hardware – Probably the largest Amiga hardware reference on the net!
Amiga Graphics Archive – a fantastic site full of pictures that show what the Amiga was capable of displaying on screen.
Aminet – the largest depository of Amiga software in the world.