Let's have a look what long term oppertunities you would have if it was 1998 today. At that time there was plenty of huge long term oppertunities for you, but for that you needed to have an incredible vision and foresight.
You could have tried to register a few three letter if not two letter and tried to find single letter .com's. But i say at that time buying 3L.com would have been enough and 2L.com...

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