Investors Wary of Tech Bubble 2.0

Webvan. eToys. Infonet. The Globe. Any of these names ring any bells?

In the late 1990s, they were the Facebooks and Twitters of their day. The hot properties that everyone wanted a part of. They were worth billions, and now they’re nothing but internet history.

If the thought of that bothers today’s tech investors, they’re not …