It's worrying how the IPO market has become completely moribund - has there been a significant tech IPO since Google? I can't think of one offhand. It makes me

It's worrying how the IPO market has become completely moribund - has there been a significant tech IPO since Google? I can't think of one offhand. It makes me wonder what will happen if the credit crunch makes established companies less willing to part with cash or borrow to acquire the way they have in the past.